Fun science: Books of follow-up and experiments for children. Follow up with experiments and start trimming
It’s funny, you think that it’s only possible to carry out further research in the laboratory, but the people who work with you are always wearing a white coat. In truth, everything is a little bit wrong. Guess how happy you are if we rapt after I find that big cheer in the sky, otherwise they might show up in your apartment. Singing and singing, as soon as you prick a bag with a button, then there’s a lustful sensation. And raptom no? Don’t you want to check it out? How do you know how to boil cold water? Or maybe you should try to have a jellyfish in your house or else it might ruin paper’s “caterpillar”? If you want to find out what the result of numerical research will be, which can easily be done at home, and learn to explain all the laws of the world in an experimental way, then quickly open this book and start reading! Spend an hour with the truth - and you will gain incredible insights for yourself and amaze your friends with seemingly unreasonable facts.
For young and middle school age.
“And today I want to tell you about books that help me keep track of my son. It must be said that today in bookstores you can acquire a great quantity and, by great measure, in order to start experimenting with children, just one of them is enough. I especially respect those who are important, so that the book suits you, so that you understand the explanations of the investigations that are found in it, so that the investigations and experiments do not turn out to be unnecessary, complicated, ineffective or unsafe. Nutrition is important because the baby is still young, and you should play the role of the lead experimenter and initiator in your home science laboratory.
If you are going to confuse and ruin your activities by becoming aware of too much light from a child of 5 years, then the first thing to do is to be clear, the simplicity of the description and the safety of the traces when carried out independently and the child, the presence of blood photographs, and possibly video instructions (so-So , and such books). Our library has books with research and experiments for children both categories, I am confident that my short review will be useful both for the beginners and for the final experimenters.
The most advanced encyclopedia of scientific research, Eksmo view
This book captivated me with its barvy photographs of happy, smiling children who experimented with simple and sensible speeches: a floating orange, trained rice, a spit egg, an invisible map - the names of the investigations described by bottoms, they told me about those who are all This will be simple and accessible to the youngest children. I can say that now, since most of these findings have been tested by my son and I in practice, I have only one source of value in this book - at no cost. I would like to take into account the richness of the design and the number of tracks grouped under themes – tracks in the country house, tracks in the kitchen, tracks in the room – perhaps, it’s justified.
Another little thing, no longer so relevant to me, but here and there a short and simplified explanation of the following is necessary. As I have already written before, such a wonderful book with step-by-step instructions and photographs of the process of carrying out the research is still planned to reach a “grown-up” audience of children aged 5-6 years. Now an explanation of the results will soon be available for children aged 3-4 years. Let me tell you now that my son, who is 4 years old and 4 months old, is never satisfied with such explanations.
You can look at photographs of the sides of the book and learn about the stories of other lucky rulers on the website online store "Labyrinth".
Book series “Simple Science”
I have spoken extensively about this book (or rather, books), but I will also say that for its advantages I respect the availability of a disc with a video version of all the evidence and the availability of certain facts about those simple objects that are about who experimented. The only downside is that it is impossible to buy a book in a local store, complete the “university specialization” of the tracks in one book and their small number (each book has 4 sections of 8 tracks) for at a price equal to that described in the encyclopedia.
« Tsikava chemistry for babies», « Tsikava physics", View "Bile Misto"
These two books are quite different from the descriptions of the thing, and now this series of books seems even more distant. This is not just a matter of collecting the most compelling and accessible evidence for a child. Here you can find all kinds of facts and additional information that will allow you to teach your child about physics and chemistry, showing it and science in real practical life. And in the name of books-collections of experiments, they are, after all, books for reading. While we read the books selectively and also experiment with them selectively, it turns out that they will stick with my son and myself for a long time.
Do you want to play with your child easily and with satisfaction?
Children's encyclopedia with Chevostik, Smoking physics», « Smelling chemistry", Olena Kachur, view "Mann, Ivanov and Ferber"
Since then, since Egorka became acquainted with Chevostik (it seems that there was a whole book on geography), we have not missed every new encyclopedia with this series (and soon I will tell you about the hot astronomy with Chevostik). As in other books in the series, there are likable characters, a simmering plot and clever illustrations - perhaps everything that is needed to make the child a “subject”. Why may? Because you will need a couple more “secret” ingredients, your main interest is in what is revealed in the books, and, of course, the greatest insight into the practical knowledge that you will find in them. Especially this format of the presentation of scientific facts for children is completely removed - a bit of theory, endowed with the form of an artistic explanation about the benefits of Chevostik, and at the same time - practical evidence that will help the child acquire a new information. I don’t write about the brightness of the story - it’s on top, as always.
“Science through Mystery” Mary-Ann Kohl, Jean Potter
I really value the purchase of this book from the distance from the brown clothes. Among others books with research and experiments for children You can clearly see the price - 47 rubles, and it’s not a cheap price! ( book at "Labyrinth")
So, here you will not find colorful photographs and colorful illustrations, but how many simple, incredibly useful discoveries, experiments, and other activities for children that go along with the creative process In honor and knowledge into a single, ardent activity, it will be worthwhile not to lose the child, but that mom. Please note, I read this book with wide open eyes and with no less satisfaction I implement practically any ideas from it in our activities with my son!
I really want to point out, in my opinion, a way of systematizing the results of this book. The skin idea may be marked from the indications of the optimal age of the child, at the appropriate time for carrying out the investigation, approximately an hour, which will then take place. Very handily and in person!
Of course, there are shortcomings in this book - for example, the bitterness of the hand and the thin gray papier, as well as the presence of rare ingredients in some traces. However, it turns out that the price and the price of this place are quite low.
“The Secrets of the Boiling Pot” and “Delicious Science”, N.M. Zubkova, TV show “Mova”
All children love experiments literally like the people. The very effort to follow the light shows them unusual ways of handling objects. And if you introduce new experiments to your inquisitive mind, no matter how difficult it is, the result will not be less love from children before science, but more creative growth. Even science is also true if I consider it a fantasy. We present to you books of investigations for children that can help organize a home laboratory.
Secrets of familiar objects
The child has been sharpened by paper since the first days. We wipe his face with a servet, he creates his first masterpieces on the arch, and with how much joy he can tear up his mother’s magazine. It’s not surprising that you followed the paper from Anatoly Shapiro’s book “Secrets of Known Objects. Papir” cannot be deprived of yogo baiduzhim. It’s even easier to smell a lot of paper: you can pick up a paper to get it out of the way, you can put a little one in there, and it’s also easy to breathe between two sheets of paper, so there are a lot of deep lessons about the physics of St. Here the child is applauded for encouraging the grown-up.
Shapiro publishes another book of useful investigations for children from 4 years old - “Secrets of Familiar Objects. "Svichka." There are a lot of useful facts about our great-grandmother's light bulb, and last but not least, there is a book about the papier. Of course, all the stinks will require the absolute participation of an adult, the fragments are connected with the fire. The books were published on newspaper paper and are inexpensive, but do not add value to them - even though they were written by one of the most famous and most revolutionary readers of physics in the world. Return respect to other books by this author.
Yakov Perelman. Physical studies for children at home.
Speaking about research, it is impossible to deprive one of the famous popularizers of physics and mathematics, Yakov Perelman. Most of our jobs are approved for school-aged children, or “For young physicists.” "True and Rogue" can become a compass for scientific experiments with children under several circumstances. This book does not just describe the traces: from the creation of a diving ringing in the basin to the “spinning” of water in the bottle, it will cover the description itself. Here you will not find a dry interpretation of the necessary equipment and sequence of actions, but you will be able to so clearly recognize the descriptions of the experiment that both you and your child will immediately want to repeat it. The book is not clear with pictures, it stinks of black and white, but now both father and child realize how sloppy physics can be.
Tom Titus's book "Science Fun" is also filled with physical exercises for children, such as 
easy to repeat at home. In addition to Perelman's books, here you will find photo instructions with a description of the skin experiment. Of course, this is very straightforward, but we note one small shortcoming - the results of the experiments will not be explained forever. However, the process of discovery itself will bury the little follower behind several rocks, and the essence of the experiment can sometimes be left open for reflection.
Vitaly Zarapin miraculously followed the explanations of Tom Titus's investigations. He has published books with a written description of these experiments: “Follow Tom Titus. Miraculous mechanics”, “Encyclopedia of scientific research by Tom Titus for schoolchildren”. The author skillfully responds to the question “why?” in the explanations before the experiments, but the little stench may not be entirely reasonable. We, grown-ups, are weary of Zarapin’s words and much more easily able to communicate with children about the results of home investigations.
“The Great Book of Scientific Investigations for Children and Adults,” written by Maria Yakovleva and Sergei Bolushevsky, is handy for learning and will help you carry out simple investigations for children at home. It has clear pictures, a report and an explanation of the results. Here you will find more than 200 pieces of evidence, which are manually systematized according to the age of the child (from 5 to 12 years), so this book has every chance of becoming a desktop assistant for teaching the child of the exact sciences richly ів forward.
You will find awkward, if not hostile, information for children, supplemented by useful facts for the little ones, in the books of Marina and Vasily Romodin. The authors, without a doubt, bury the little ones with their books, not just because they are always busy with crossword puzzles, but also because they go around smartly. The stinks will tell you how to use the help of a mandarin and candles to tell a child about the change of day and night, to learn about the wind and how to catch the stinks in a jar, to pierce the stinks so that the stinks do not burst, and so on. Let us open the secret chambers of robots to the human body. The book “100 investigations, experiments, tricks and amazing facts” is the most recent collection of authors.
Here's how to find out what the little ones will relish from four rocks, you 
you will find in the “Home Laboratory” series from the young breeder “Bdzhilka”. In several beautifully illustrated books, Paolo Navarro and Angela Jimenez described experiments with light, sound, electricity, magnetism and electricity. With the book “The Secrets of Sound” you will not only see that the child has begun to listen to more light, but you will also be able to create an entire home orchestra from self-made musical instruments. “The Secrets of the Garden” will explain why orange juice invigorates the wind, and, having opened the “Securities of Electricity and Magnetism,” the child can control the current banks of distillation and become the master of the flow of water.
I hope that among these books of experiments and experiments for children you will find those that will touch your heart. And then this research for children at home will be a frequent theme in your life!
In the design of the book Vikoristan little ones Minyakov Andriy Mikolayovich
© Bolushevsky S.V., Yakovleva M.A., 2015
© LLC "Idionomiks", 2015
© Design. LLC "Vidavnitstvo "Eksmo", 2015
Enter
Everyone thinks that scientific experiments are carried out in special laboratories and this is no longer the case. Ale we know what’s wrong! And yet, melodiously, there is also in you an impersonal nourishment, as if you would like to know the evidence and verify whether the stench is correct. And there are so many mysteries you don’t know about! Well, you are lucky, even if you have this unique book in your hands, and with its help, you can now safely engage in adult science!
- The evidence is concluded independently;
- Dosvid is carried out only with the fathers.
In front of you you will see incredible chemical reactions, mysterious physical phenomena, unknown behavior, comas and growths, and much more. No more experiments!
Follow-up for children 5-6 years old
Milk palette
To get a new color, Mitzi paints palettes. Sometimes the stench appears as barviscous, which looks similar to the picture. You can mix colors not only on the palette, but also in milk.
What is needed: unselected milk, grub barberries, washing dishes, cotton sticks, plate.
Dosvid
For a milk palette, use unselected milk. Pour yogo into a plate. Add a few drops of barnberries. Choose different colors, then the effect will be richly noticeable. Add the barnberries carefully so that the stench doesn’t get mixed up beforehand.
Now there is no need to mix colors. Why soak a cotton swab in a dishwasher. Touch the tip to the milk in the plate.
Result
The milk begins to crumble and the colors begin to mix.
Explanation
If you stick your stick out of the way of washing the dishes until you reach the milk, you will break the surface tension. This is to lead to a complete movement of grub barberries and their mixing. In addition, it is important for the milk to react with the fat molecules in the milk. The streams of milk flowing through the barnhorns continue to collapse even more.
Removing fresh water
Why can’t you drink sea water? It contains a lot of salt, so it is not suitable for living. You can only drink fresh water. It’s really easy to extract fresh food from the salty sea water.
What is needed: deep basin, warm water, salt, bits of stones, spitting oil, sponge for whiteness.
Dosvid
Take a deep basin and pour some water. Stir a few tablespoons of salt into the water. Now you need to prepare a bottle for drinking water.
In a clean plastic bottle, wash out the pebbles (pebbles), then lower it into the basin. The bottle does not need to be drained, but it is necessary so that its edges are exposed to the amount of water in the basin.
Pull the plastic over the top of the pelvis and secure it. Sell the center of the spittle above the plastic cup. Place a couple of small stones in the burial place.
Result
Place your pelvis on the sun. In just a few years, a plastic cup will have clean, nutritious water. Now you don’t have to be afraid of sprague, because you can still drink fresh water.
Explanation
When heated, the water from the basin begins to evaporate. If water is important, it will not be evaporated. Clear water that looks like steam rises to the pool and settles on it in droplets. The fresh water drains from the bottle and immediately covers the spittle.
Dance orchestra
There are a lot of different musical instruments in the world. Sound can be derived from almost any object. It’s not like every sound is transformed into music. Let's create a blessed orchestra from extraordinary dances.
What is needed: dances of different sizes and shapes, water.
Dosvid
Start dancing and place it on a level surface. Fill them with a small amount of water. Now we can start the concert.
Result
Gently blow on the neck of the dance. You will feel the clicking sound! If you blow on a different dance, the sound will change. Listen to what the skin dance sounds like.
You can listen to the orchestra behind the height of the sounds you see. Whenever you dance in a sung order, a melody will emerge.
Explanation
Regulating the amount of water in the splashes, we also change the amount of air, changing the possible fluctuations in the skin area. The less we breathe, the greater the sound we remove.
Sticky bottle
The most common method for gluing objects is vikorist glue. You can have a conversation with some scotch tape or dart. But few people know that you can replace the glue very quickly!
What is needed: a washed bag, two plastic cups.
Dosvid
Inflate the bag and try to fit the glass to it. You won’t be able to do this without the help of special devices.
Let out about half of the water from the bag. Place the neck of the bottle on the side of the bag. Now inflate the bag without taking the glass. When you inflate it, let go of the glass.
Result
The glass will be pressed tightly to the bottom of your fist!
Try sticking two or more glasses onto a dirty bag. For this, ask someone for three bottles while you fill the bag.
Explanation
When the bag is inflated, the part that is under the bottle straightens. This changes the obligation of borrowing a bag from the bottle. The space in the bottle becomes incomparable, and as a result, the pressure in the middle of the bottle sharply decreases. The pressure is greater, and the glass does not fall.
Flying ball
Even light objects, for example, a paper bag or a wrapped bag, cannot float in the wind and do not fall. If you give a light object a little help, you can fly for a long hour without falling.
What is needed: hair dryer, table tennis ball.
Dosvid
Curl the hairdryer. Direct the jet from the hair dryer vertically upward. Carefully place the tennis bag over the hairdryer. Let go of the bag.
Result
Instead of falling, the ball begins to float over the hairdryer and spin. Try changing the position of the hair dryer.
However, if you are under the boat again, the bag still does not fall down. Using two hairdryers and two bags, you can wash them: each bag is then washed in the wind. You can also try to pass the ball along the intended path, or you may get a chance to cross the line!
Explanation
When we bring the bag to the air jet from the hairdryer, two forces begin to act on it - the gravitational force of the Earth and the force of the wind around us. At a distance from a hairdryer, the strength is equal, so the bag hangs in the wind - it does not fall and does not float up.
Uperta virva
The skin has implications. As soon as an object ceases to fulfill its functions, it is respected by evil. A kitchen pot is needed to pour the juice into the narrow-necked dances. Otherwise, the drain can be locked and not allow water to pass through, resulting in loss of life.
What is needed: two watering cans, two dances, plasticine, water.
Dosvid
You need two dances. Also take two funnels and pour over them so that they allow water to pass through. For whom, get up at the dance and pour a little water. Now cover the neck of one of the spots with plasticine. The robe is very careful, so that there is no small gap between the lip and the dance.
Result
Try adding water to the offending dances. Virva without plasticine, as before, allows water to pass through well. And the axis of the virus from the smeared neck was locked. More than a few drops fell from the dance. Rashta lost water from Virva. What happened to the original plasticine?
Explanation
The water that drains from the dance flows out of it in the wind. In the first episode, it is again possible to exit through the gaps between the neck and the dance. If you block the wind paths with plasticine, the dance will be deprived of wine. The heavy force of the water is trying to drain to the point of splashing. If she cares about the pressure of the wind, she will lose it from the virus.
Paperovy Mest
If you put something important in Paper's place, you will fail. It can also be done in such a way that the original paper will touch an important item.
What is needed: an empty jar, two new stacks of books, two tall objects, a pocket paper.
Dosvid
Place two stacks of books or two tall, tall objects on the table. Place an arkush paper between them. Viishov town. Believe me, what a breathtaking place such a place is. For example, if I left the jar empty, I would empty the jar. The place is not smart enough to get rid of such a load and fail. In order for Paper's place to become valuable, it needs to be celebrated. To do this, fold the sheet like an accordion and put it back on the books. Now replace the smooth surface with ribbed paper.
Result
Having placed that same can at a new crossing. The strengthening place does not bend and easily vitrifies the can!
Explanation
Arkush paper will bend at any b_k. When the sheet is folded, the ribs of hardness come out like an accordion. To bend them, it is necessary to report a large zusil. That's why the paper accordion doesn't bend under the can.
Coin drill
When riding on a carousel, some people's heads begin to spin. It’s better to ride more often than not. This way you can train the original coin.
What is needed: light-colored bag, threads, coins.
Dosvid
The coin simulator will be used to shake the bag. It plays the role of a carousel, and the coin rolls around. To begin the training, place a coin in the middle of the bag, inflate it and tie it with thread. Now take the bag by the thread and wrap it around it. After about an hour, the coin begins to spin more and more.
It becomes impossible to recognize how a coin endures wear and tear. Why stop wrapping the bag. With your free hand, fix him from below at the indestructible figure.
Result
The training is over, the bag doesn’t wrap around. The coin was lucky enough to spin. It’s still a good hour before you can wrap yourself in the middle of the bag on your own.
Explanation
When wrapping a bag, the central force comes into play. Vaughn presses the coin to the inside of the bag. The cream of the subcentral force on the coin is the same as the docentral force. The combined action of these two forces crushes the coin to wrap itself around the corner of the bag.
Stir the rice
Even a kind reader can pass on his knowledge to any other person. It’s just that the great enchanters of the building began to teach both people and objects. It's just a matter of starting over. Let's try to learn how to stir-fry rice.
What is needed: paper serverlet, rice plastivtsi, povitryana kulya, ovnyana ganchirochka.
Dosvid
Place a paper cutlery on the table. Place a little bit of rice plastic on it. They lie calmly and do not collapse. Now we need to help them learn to strip.
Inflate and tie the wrapped bag. Good rub yogo vovnyana rich. Towards the hour there will be a faint clicking sound. Now the bag is ready to start shredding the rice.
Result
Bring the inflated bag to the rice pads. The grain will immediately begin to spread and stick to the bag. After about an hour the stench gets tired and falls into the server.
I rub the bag again on the sheepskin. The rice plasters are ready to be cut again!
Explanation
The rice layers begin to stick to the bag due to static electricity. When you rub a bag against a wall, it gains a negative charge. The bag begins to attract positive charges on the surface of the plastic. That's why the rice cooks and sticks to the bag.
Without what will I not burn?
Before the fire flares up, you need heat and heat. The vogon cannot be killed without sight, so that it does not become burned. Half of me guesses the living truth. This similarity will be even more pronounced if you realize that the fire is still dying sour.
What is needed: bottle of glass, potassium permanganate, water peroxide, splinter of splinters, cheesecakes or igniter.
Dosvid
In too much air there is a sourness, a necessary breath. You can extract pure jelly using a simple chemical reaction. Pour some water peroxide at the dance. Add a grain of potassium permanganate. The peroxide begins to bubble and sourness appears.
They caught a splinter. When it starts to flare up, carefully blow it out so that there is a smoldering little bundle at the end of the splinter. While the reaction in the dance is not over, lower the smoldering splinter there.
Result
The lower the splinter goes, the more the bundle smolders. At the very bottom part the splinter will light up again!
Explanation
To trim the half-hair, jelly is needed. When interacting with it, the compounds become oxidized. As the bedroom oxidizes, it appears warm and light. There is fire in the bedrooms.
Flying magnet
What objects can fly? Even light objects fly without the help of special engines. Rise into the wind of the building, the great flat wind of the serpent. A heavy, small object cannot fly. Such is the power of a magnet!
What is needed: two straight magnets, adhesive tape, colored paper, scissors, olive.
Dosvid
Take two pieces of different colored paper and tear them apart. Bring one magnet to another. The stinks will either become noticeable or attract.
If the magnets are being adjusted, then stick a paper of the same color on the sides that are being adjusted. If the stench is attracted, it is different. Glue two pieces of paper that you have lost onto the left ends of the magnets so that there are no papers of the same color on one magnet.
Place one magnet over another so that the colors of the papers match.
Result
Place an olive between the magnets. Place the top magnet in place and secure it with tape. Now clean up the olives. The upper magnet does not fall, but “flies” above the lower one.
Explanation
A skin magnet has two poles. These poles have taken away the name of the earth and the sun. However, the two poles are connected to one another. The opposite poles attract each other. The upper magnet fits both poles. The adhesive tape removes the magnet if the position changes, so it is lost in the wind.
Zayva water
All the trees have grown to love water. Already many vologists can do harm to them. The skin growth has begun to get rid of the nuts. This kind of countryside can be preserved and saved!
What is needed: grower's roses, water, plastic bag, thread.
Dosvid
There are plenty of fields and there is a lot of growth in the potter. Check for the water to get into the ground. Now we’ll cover the roslin with a package. Tie the bag around the lower part of the stem using additional thread. Having planted the plant in the warmth of the sleepy place.
Result
After a few minutes, remove the bag and rub the inside with your fingers. The vologist lost his deposit on the package. Homeland has gathered near a small speck!
Explanation
Roslina takes lifelong speech out of the water. The plant rises through capillaries into the leaves. The leaves of the vologa are viparized. The fragments of the bag wipe away the water, which condenses and forms droplets.
What do the roslins need?
Different varieties grow in different minds. The cacti hunkered down to live near the desert, the kind we can’t see anymore. And, as a matter of fact, there are even sweet plants that only grow in the most sympathetic minds. Let's check what is needed for any kind of growth.
What is needed: three flowerpots with stands, soil for growing plants, three new gardens, water, a notebook with a pen.
Dosvid
Pick up three pots of the same amount of earth. The skin of the potter has a zrobi behind the opening. Place one sprig of any kind in the opener. The stem sank with soil and water.
To find out about the most sympathetic minds, you need to experience all three gardens in different ways.
Place the first steam in the sleepy area and water the skin for three days. Another Sadjanian gave instructions to the first ones, but don’t water them. Place the third steam in a dark cupboard and water the skin for three days.
Result
Now mark the growth schedule of the Sajants on your notepad. After three years, equalize the results. The first growth will be the largest and healthiest. Another plant will dry up and die in about an hour. Sadzhanets u shafi is actively growing. We see that the couple is searching the light.
Explanation
Well, after three years, the most beautiful growth of the first plant grew. This means that for healthy growth you need soil, light water and water.
Please remember what is being separated
The lightness of the skin is due to the absence of small imperfections. Vikorist and basic items can be divided into any light stream. Try to remove a bunch of different changes using one line of light in a dark room.
What is needed: flat glass, sheet of cardboard, lighter, water, bits of milk.
Dosvid
Play the dance again. Add a little milk so that the water becomes kalamut. Cut a long narrow slit in a sheet of cardboard. Putting the cardboard in front of the dance with water. Get into the light in the room and get into the light.
Result
Directly pass from the lighter to the slot on the cardboard. Drain a narrow stream of light onto the dance and turn into two light paths. Let's dance with water all the time!
Explanation
The first wave appears when a light stream emerges from the glassy splash. Another thing to do is walk through the dance with water. When it is light to pass through the glass, it often gets knocked out. The more such crossings there are on the road along the light stream, the more exchanges there will be.
Sonyachne darkened
There are many planets with satellites. These celestial bodies are of a smaller size, which gradually wrap around the planet. The Earth has one satellite - Month. Every month a month passes between the Earth and the Sun. At such a moment you can learn not all of the Son, but only a part of it. There seems to be a sleepy darkness. Let's try to create a sleepy little darkened booth.
What is needed: two coolers of different sizes, light.
Dosvid
Let more kulya be our planet. Place the bagel on the table. At a distance of 20 cm from the “Earth”, grow a smaller bag. It depicts the Month.
Now you need to show Sonya some light. Nekhai Likhtarik plays the role of Sun. Shine the light on the Earth from a distance of 60 cm. The month is between the light and the Earth.
Result
A dark flame will appear on the surface of the great swell. It will be lightest at the edges and darkest at the center. If you marvel at the side of the Earth, then part of the lighthouse will be covered with a smaller sack.
Explanation
At the moment of darkness, the month passes the passage of sleepy passages. Vaughn casts a shadow over the Earth. The dark middle part is called full shade, the light edges are called full shade.
Križana fishing
To eat a fish, you need to know what to love. Some can be eaten with bread and porridge, while others can be eaten with meat. Why do you need to remove ice? It turns out that you can also select bait for this one! Read about our evidence and conduct the experiment on your own or with friends.
What is needed Axes: basic thread, ice cube, bowl of cold water, a dash of salt.
Dosvid
Let the ice cube float freely in a bowl of water. Now we start fishing. Place the tip of the thread on the ice. The ice needs to be “prepared” by sprinkling a little salt on it.
Result
The main fish of fishing is terp. Check ten coins and slowly pull the thread. Having “pecked” at the ice cube, it lost all its power.
Explanation
When the mud sinks into the ice on the surface, it drowns some of it. With a stretch of ten lengths, it’s enough to break up by the water. In pure water, freeze a string of cubes in ice within an hour.
How to get rid of belongings
The depth of the seas and oceans always attracts its own hidden places. Treasures and treasures can be saved at the bottom. However, from such a small depth it is impossible to pull an object without getting your hands wet. Try to remove a coin from a plate of water until your fingers become dry. How to earn money - read our information.
What is needed: a shallow plate, a coin, a heat-resistant bottle, a bottle of paper, cheesecakes or an igniter.
Dosvid
Take the coin and place it near the plate of water. The flow of water is due to a trifle worth of money per coin.
Take the paper and put it in a bottle. You need to do this so that when you turn the bottle over, the papier doesn’t immediately leak.
Carefully place the sheet and place the heated flask with a coin on the plate. As a result, the paper goes out.
Result
It's a miracle! All the water from the plate is collected in an inverted bottle. Now you can easily remove the coin from the plate. Your hands will be completely dry!
Explanation
When the paper is on fire, the bottle heats up. When you turn the bottle into a plate of water, the water in it begins to cool. The colder air takes up less space, so water is drawn into the empty space once it has settled.
Soft brushes
From early childhood you know everything about calcium bark. It is necessary for normal development, growth of brushes, and value of teeth. Dairy products contain the most calcium. Let's find out what brushes without calcium are like.
What is needed: chicken brushes, jar with lid, otset.
Dosvid
Good, hot brushes and dry thoroughly. Pour a jar of otset. Place the brushes in the ointment. I can completely cover them.
Result
Close the jar with the brushes and the lid. Over the course of this period, you can get rid of them. Rub the brushes and you will end up with the smell becoming soft.
Explanation
Chicken bones contain calcium. Wine disintegrates in acidic acid. Therefore, if the brushes are with the father for a long time, all their calcium comes out and the stench becomes even softer.
If you are already a little confident in interacting with any scientific research assistant directly, please give this book your rating and leave a comment. Add books that deserve to be on this list. By the way, according to the assessments of the correspondent and the results of our work, there is a completely adequate and positive rating of children's encyclopedias with traces.
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The book of great discoveries allows children to learn about the laws of nature, and immediately lose a lot of contentment. This is a story about how to make a small firework at home or a “handmade” volcano. The first coin to fly is how to prepare a water year and steam harmat yourself, how to “learn” how to swim near the water. Now, child, let’s learn physics and chemistry and enjoyment!... Dali
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Kohannia Vaitkienė
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Timofiy Podvitsky
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N.I. Filimonova
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Eduardo Bancheri
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Kohannia Vaitkienė
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Egor Belko
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Egor Belko
Do you want to run a well-maintained science laboratory at home? For which it is not at all obligatory to buy equipment and reagents on the road, as long as the material at hand is sufficient. The set of 25 cards presents a variety of experiments from physics, chemistry, biology, which can be done at home. On the skin card you will find a detailed description of the truth, scientific explanation and funny illustration!... Dali
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Serhiy Bolushevsky
Experimenting, the child responds to all her “whys” and learns a lot of new things about the world. ... Dali
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P. V. Zuev
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Kohannia Vaitkienė
An egg without a scarlet skips across the table like a ball, I order to stand dancing with a barless cola, and rodzinkas dance in a bowl of natural glue in a bottle. This is the kitchen! Do you think it’s so impossible? Then quickly get your hands on this book - amazing surprises will be waiting for you. For descriptions on In the experiments, you will need various objects that you will find in your home. You will make a parachute with your own hands, learn how to touch crystals, stir up sparkling water like a fountain and carry out without any other cognitive traces. The book clearly describes how to carry out all the experiments, and gives scientific explanations for them. Follow the instructions carefully, find out about the causes of various symptoms - and you can help your family and friends!... Dali
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Mykola Ganailyuk
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Egor Belko
Yakov Perelman
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Oleksandr Dmitriev
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Mykola Ganailyuk
