What makes balloons do. How do balloons

If you take an inflated bubble and omitted it into the water, and then put it, then the bubble will jump onto the top of the water and it will float it. In the same way, if you boil the cast iron of water, then at the bottom, above the fire, water is done volatile, gas; And how pairs are gathered, a little water gas, he now will jump up the bubble. One bubble will first pop up, then the other, and how all the water heats up, the bubbles jump without stopping: then water boils

Also, from the water pop up the bubbles, inflated volatile water, because they are lighter than water - so from the air will populate on the very top of the air bubble, inflated gas - hydrogen, or hot air, because hot air is lighter than cold air, and hydrogen is easier than all gases.

Balloons make from hydrogen and hot air. From hydrogen, the balls are made here as: they will make a big bubble, bring it with ropes to the stakes and push hydrogen into it. As soon as they defign the rope, the bubble will fly up, and flies until it drops out of that air that is heavier than hydrogen. And when to populate upstairs easy air, it will start swimming through the air as a bubble on the water. From hot air make balloons Here's how it: make a big empty ball with a neck at the bottom, like an inverted jug, and a cotton lump fell in the neck, and this cotton is wetted in alcohol and lit. The air will warm up the air in the bowl and will be easier than air cold, and the ball pulls up as a bubble of water. And the ball will fly until then until it comes into the air easier hot air in a bowl.

Almost a hundred years ago, the French, the Mongolfier Brothers, invented balloons. They made a ball from the canvas with paper, frightened hot air into it; The ball flew. Then they made another ball more, tied under the ball of the ram, rooster and duck and let it. The ball rose and sank well. Then he was formed under the ball a boat and a man got into the boat. The ball took off so high, which disappeared: Flying and then descended safely. Then he invented to fill the balls with hydrogen and began to fly even higher and rather.

In order to fly to the ball, the boat is tied up under it, and this boat is sitting down two, three and even eight people and take a drink and food with me.

In order to descend and climb when you want, the valve is made in the ball, and this valve is the one who flies, can pull and open and close the rope. If the ball is too high, and who flies, wants to pull it out, then it will open the valve, gas will come out, the ball will stop and get down. In addition, there are always sandbags on the ball. If you lose the bag, the ball will be easier, and it will go up. If anyone flies, wants to descend and sees that below is wrong, - or the river or forest, then it pours sand out of the bags, and the ball becomes easier and rises again.

If you take an inflated bubble and omitted it into the water, and then put it, then the bubble will jump onto the top of the water and it will float it. In the same way, if you boil the cast iron of water, then at the bottom, above the fire, water is done volatile, gas; And how pairs are gathered, a little water gas, he now will jump up the bubble. At first, one bubble will pop up, then the other, and how all the water heats up, then the bubbles are popping without ceasing: then water boils.

Also, from the water pop up bubbles, inflated volatile water, because they are lighter than water - so out of the air will pop up on the very top of the air bubble, inflated gas - hydrogen, or hot air, because hot air is lighter than cold air, and hydrogen Easy to all gases.

Balloons make from hydrogen and hot air. From hydrogen, the balls are made here as: they will make a big bubble, bring it with ropes to the stakes and push hydrogen into it. As soon as they defign the rope, the bubble will fly up, and flies until it drops out of that air that is heavier than hydrogen. And when to populate upstairs, in light air, it will start swimming through the air as a bubble on the water. From hot air make balloons like: make a big empty ball with a neck at the bottom, like an inverted jug, and a cotton lump fell in the neck, and this cotton is wetted in alcohol and lit. The air will warm up the air in the bowl and will be easier than air cold, and the ball pulls up as a bubble of water. And the ball will fly until then until it comes into the air easier hot air in a bowl.

Almost a hundred years ago, the French, the Mongolfier Brothers, invented balloons. They made a ball from the canvas with paper, frightened hot air into it; The ball flew. Then they made another ball more, tied under the ball of the ram, rooster and duck and let it. The ball rose and sank well. Then he was formed under the ball a boat and a man got into the boat. The ball took off so high, which disappeared: Flying and then descended safely. Then he invented to fill the balls with hydrogen and began to fly even higher and rather.

In order to fly to the ball, the boat is tied up under it, and this boat is sitting down two, three and even eight people and take a drink and food with me.

In order to descend and climb when you want, the valve is made in the ball, and this valve is the one who flies, can pull and open and close the rope. If the ball will rise too high and, who flies, wants to pull it out, he will open the valve, gas will be released, the ball will stop and get down. In addition, there are always sandbags on the ball. If you lose the bag, the ball will be easier, and it will go up. If anyone flies, wants to descend and sees that below is wrong, - or the river or forest, then it pours sand out of the bags, and the ball becomes easier and rises again.

Launch aerial snake Not only children love. Adults, the fun hobby allows for a short time to return to carefree, to feel the joy of flight. You can buy a finished product, but much more interesting to make a snake on a thread with your own hands. Using firm materials and drawings, you can easily cope with this task.

Types of air coils that can be made with their own hands

In order to make an air serpent with your own hands, you need 5 things: elementary skills of labor, materials, drawings, desire and patience. All designs are made according to one principle: the basis with the aerodynamic properties of different shapes and the rope. Snakes can be flat and volumetric, simple or consisting of several links.

This thing can be found in the store, but it will be a typical concentrated version. It is better to make a controlled air snake yourself, and then run and rejoice in the result.

The first who came up with to launch the design in the sky in the form of a snake or dragon were the Chinese. They were engaged in this fascinating case in the V century BC.

Flat air site of paper, nylon or polyethylene

Together with children, you can make a simple version of the home snake, which is called "Monk".

1. Take a sheet of thick paper of any color A4 format. Right bottom corner attach to the left long side so that it is combined with short. It turns out a triangle with an upper single part. Cut it off, expand the sheet, the square will turn out.
2. Mentally or pencil read the straight line between two opposite corners of the square - mark its axis.
3. Bend the leaf so that the right and left side of the square "easily" on its axis.
4. Corners twice bend up on the principle of harmonic.
5. On both sides in the middle of the harmonica, insert a thread of 30 cm long. It turned out "Bridle".
6. Strictly in the center of the bridle, tie a rope to start and control the snake.

The snake without a tail cannot be controlled, so do not forget to make a rope from ribbons or threads, intertwined with each other and tied at the bottom with a tassel.

1. Make 20 segments from ordinary threads or 5-6 of woolen. Their length for a small snake should be at least 50 cm.
2. Fold the chopped blanks together and tie a tassel closer to an end or twist into the pigtail. You can decorate the tail with bows or triangles of paper.
3. In the bottom corner of the snake, make holes, grind the tail and tie a knot or stick.
4. If instead of the threads you use tapes or strips of fabric, thread them into the hole, wrap and susht the top to the bottom.

In addition to decorative and entertainment functions, the first air snakes in China were used in construction. With their help, roped ropes through reservoirs and ravines for the subsequent guidance of bridges.

Home kite in 5 minutes - video

Design of paper, fabric and wood

Compared to the "monk" in the manufacture of this snake there are some complications. In addition to paper, you will need thin wooden rails and fabric.

For the manufacture of such a snake pre-prepare:

• 2 notebooks;
• 3 rails (2 60 cm long, 1 - 40 cm);
• durable heading thread;
• colored fabric.

Instructions for creating a flat "Russian" snake with their own hands - video

Polyethylene Triangular Snake Scheme

Triangular snakes is another kind of flat design, more complicated in the manufacture. But the result of labor will be sure to please. Snakes turns out a classic triangular shape, bright and very beautiful.

From the materials you will need:

• polyethylene package, better bright and dense;
• reiki (straight sticks from bamboo, willow, limes, pines or just window strokes);
• rope or fishing line with a coil.

The size of the finished product depend on the dimensions of the package and the growth of the triggering. Use the notation in percent, as shown in the diagram. Decide which digit is taken for 100%, and then with the help of a calculator, deduct specific values.

For accurate marking, substitute your values \u200b\u200band calculate the parameters of the snake in centimeters

1. Cut the "body" of the snake from the package according to the drawing.
2. Prepare 4 rakes of the corresponding sizes: two lateral sizes, one long longitudinal and one short cross.
3. Secure with any glue first lateral rails around, then in the middle of the longitudinal, and at the end - the central transverse one.
4. In the middle of the snake with the help of Scotch, make a keel.
5. In the center of the lower part of the canvas, ride a hole in which the tail is made of trimming packages.
6. To each corner, tie one fishing in one fishing, secure them with a node.
7. To the resulting "bridle", attach the fishing line with the coil to start and control.

Interesting fact. In antiquity of the kites, used for military purposes: for intelligence, sending messages or powder to the enemy territory.

Drawing products in the form of rhombus

This design is manufactured by the same principle as the triangular snake. You will need 2 rails (60 and 30 cm), polyethylene package, fishing line and tape.

1. Reiki Fold the cross so that the short crossed the long one quarter from the total length.
2. Tie them with a scotch or rope.
3. Enter the resulting cross on a plastic bag.

   Measure the desired size and form of the future snake

4. Cut the canvas in the form of a rhombus, leaving a small stock.
5. Tension it to the Wheel Cross, turn over and cobble or smash.
   

   We are tightening the cross of the snake package and cut

6. To the place of crossing sticks and to the bottom corner of the rhombus, tie on the fishing line. Just in case, make several turns and firmly fix it.

   Tie a fishing line to the place of intersection of sticks

7. Tie a fishing line with each other to the knot to which you attach the fishing line with the coil. It turns out the bridle.
8. By the end of the axial stick scotch, attach the tail, also cut out of the cell.

In order for snakes to flew well, his tail should be 10 times longer than the foundation.

Interesting fact. In the XIII - XIV centuries, air structures were used to explore natural phenomena and weather observations.

For the manufacture of a snake can also be used by the scheme.

Make the air site themselves in the form of rhombus - video

How to make a design in the form of a bird

To get a snake, resembling a bird in flight, use one trick: fasten the theater between the side parts. Under the head pressure, it will be stretched, then weakened, making the design of the "winged".

Necessary materials:

• 8 sticks with a diameter of less than 1 cm and a length of 30.5 cm, 3 wands of 91.5 cm and 3 to 150 cm from linden or pine;
• nylon or polyethylene film;
• fishing line;
• coil.

1. Put a rod of 150 cm long in parallel to each other.
2. Scroll to place a stick 91.5 cm at a distance of 59.75 cm from the edge.
3. Tie it with threads so that between the first and second there is a distance of 30.5 cm, and between the second and third - 61 cm.
4. Having retreated 30.5 cm in the most side, bring the second half of 91.5 cm long.
5. Tell 4 short rails at a distance of 30.5 cm from each other at an angle in such a way that they converged in the triangle below (see the scheme).
6. Current ends of short slats overcap the last rail length 91, 5 cm. It turned out to be "nursery", tied in the construction center.
7. All tie the threads, melted glue.
8. Build the ends of long sticks, pre-dipped in water. You need to wet them so that they do not break when flexing.
9. Between the ends of "wings" pull the fishing line.
10. For the manufacture of "body", the snake from the fabric cut the pentagon (the upper and lower sides of 30.5 cm, the height is 91.5 cm + 2 cm per chamoge). In the center, make a square with a side length of 30.5 cm.
11. From the lower corners of the square, measure the left and right 59.75 cm.
12. To the points received, stretch from the ends of the upper and lower sides of the pentagon. It turned out a canvas with a window in the middle.
13. Cushion and curse the wooden exa of the snake.
14. Additionally cut 4 inserts for "nursery". Each of the size of 30.5 x 30.5 cm. Insert them into the "windows", glue.
15. Take the tail from the rope and the remains of the fabric, attach on the one hand "nursery".
16. On the other hand, make a bridle from two interconnected fishing lines and firmly tie a thread with a coil (leder) to them.

In order for the design to be not covered with one side and did not disintegrate in the air, accurately stick the sizes and tight the parts between themselves.

There is such a snake to launch one problematic, so call the comrades and get a joy of joy from the launch of the birds in the sky.

Air raven do it yourself - video

Volumented (boxed) Aerial snakes

To create a voluminous snake you will need:

• wooden rails (you can use window strokes) - 4 pcs. 1 m long and 6 to 60 cm;
• large packages for garbage;
• durable kapron harness on the coil from the construction store;
• scotch;
• line;
• corolnic;
• scissors;
• glue.

Complete serpent flies high and beautifully, and you can make it yourself

Secrets of successful launch

You can run the snake alone, but for this you need a certain skill. More comfortable and more fun to do it together. One holds a snake, another coil with a fishing line or thread (Leer). The main condition for successful launch is the presence of wind from 3-4 m / s, as well as open space without trees and wires.

1. The man who keeps Leer becomes so that the wind blows him in the back, unwinding 10-20 meters of rope and pulls it out.
2. The second is moving on the length of the rope, runs away and launches the snake. He must catch the moment and pull the rope.
3. If the wind is not strong enough and the snake begins to lose the height or at all can not rise, "Leernica" will also have to run.

If you want to spend great time, work in the work of the whole family - Make an air snake. Make it yourself completely simple. The spirit of unity, joy and fun will be award for the spent time and strength.

For many people, the ball since childhood is associated with the holiday. They are given to each other, they decorate the halls, launch in the air at the final stage of the solemn event. But not every person knows how they do air balloons.

In the production of balls, five stages are distinguished:

• preparation of latex mass;
• formation of balls;
• washing and drying;
• seizure of finished products;
• quality control.

Cooking latex mass

Modern balls make latex. They include not only rubber. Its percentage usually does not exceed 60%. Everything else is non-toxic chemical impurities, fillers and dyes. It is from the quality of the components, the strength and appearance of future balls will be dependent above all. Each manufacturer keeps accurate and technology. The purpose of all manipulations is to get an elastic mass.

Sharov formation

For giving shapes, special blanks are used. Their configuration depends on the final type of product, but very much reminds the ball in the nasty form. Materials for dwarfs use a variety of: ceramics, plastic, aluminum.

1. First of all, the tip is placed in a coagulant, which will play the role of a magnet, "collecting" latex.
2. Swimmed by coagulant shape dip in Latex.
3. A chemical reaction occurs, the result of which is the adhesion of the latex to the blank.
4. As a coagulant use calcium nitrate, water and / or alcohol.
5. If this requires this technology, then the balls are dried, after which they are immersed in Latex. To give smooth balls, they are passed through rotating brushes or rollers.

Washing and drying

Damnants with freshlyland latex give to dry. Flushing - a mandatory and very important stage in the production of balls. With the help of it from the surface of the ball, harmful substances are removed. With an unfair ratio of the manufacturer to this stage, balls containing harmful substances come on sale. After washing, the blanks are placed in the drying chamber. Here the latex mass loses unnecessary humidity and under the influence of temperature harden. Using the fan, the finished products are cooled to room temperature.

Seizure of finished products

The balls dried, harded and ready for separation from the form. This is done by hand, with water or compressed air.

Quality control

Each party undergoes mandatory control. Check not only the presence of defects, but also the absence of harmful impurities. A good quality balls have the walls of the same thickness, do not leave an unpleasant taste in the mouth, the edges of the hole are movable.

Now it is not a secret for you, how to make balloons. Observation of the process of their production fascinates.