Balls Of Children
Author: Turkina Galina Fedorovna, HOO " Teaching technology " . School of Remote Support for the Education of Children with Disabilities in Health, Moscow, Master of Physics, Head of Child Science and Identification Club, Little I-Schools
" Science should be fun,
P. L. Capica
The following is a fragment of " Airballs "
Air balloons - invaluable manual material for physical observation and physical experimentation. The experience with them is bright, visible, simple, easily repetitive, with little material cost.
Air ball test
Try a needle to smash the air balloon so he doesn't burst with noise.
Evidence: You can do it three ways!
(1) From the sides where the rubber is severely plunged, glue a piece of scotch and puncture a ball in this place, such a stunt is cutting clowns in the circus;
(2) Where the rubber is the fatest, i.e. " on the mask; "
(3) Where the rubber is not stretched, where the thread is.
Note: The hole from the needle is so small that the balloon is invisible. After good experiments, you'll smash the ball with a pop or a sharp wooden stick.
We're so accustomed to the fact that the balloon, when it hits the spicy, it explodes with noise that the ball on the nails under the weight of the load is perceived by us as a supernatural phenomenon. But it's a fact... You're going to need a stove (Kuznetsova, Liapko) or a board with evenly filled nails (through every centimetre).
- We're gonna blow the air ball and put it on the edge of the Kuznetsov replicator.
- Watch the ball. We're gonna push it. Do you have the strength to burst?
Observation: The most amazing thing is that a ball lying on the oysters is spit under pressure, but it doesn't explode!
Explanation: Because of the large number of sharp ends with which the ball is touched, the pressure on the shell is small, allowed for the thin rubber. The air ball on the nails holds 60 N (60 kg load)!What is the meaning of black friday 2020? How to write an address on an envelope? What is the meaning of caress? lpt when you close spotify web helper reddit How many tricks and poisons does it take to kill a hamlet? how much are company benefits worth what is jx browser helper and why does it take all my cpu How to mine bitcoin at home? advice from podcasters on how to start a podcast on social issues current issues how to improve your blood oxygen level How to get forklift certified? how to improve bench form How to lose 15 pounds? what is the difference between whole milk and 2 milk what would improve the patient experience that would decrease cost what are the benefits of sd-wan What does accentuate mean? what is the difference between a barrister and a silk What tricks does hyde do to torment jekyll? why does he hate jekyll so much? what are 5 benefits of massage which is one difference between a more and a folkway Lyrics there is a point where it tips there is a point where it breaks? what is the difference between nouns and pronouns how to improve youtube speed on chrom What does 4 oz of steak tips look like? what actions did president johnson take in light of the advice from the wise men What does a purple fence in the south mean? how much does a five person family have to make to not get state benefits in texas What does outcall mean? What does carat mean in diamond? How to lose a guy in 10 days? what to do when unemployment benefits are exhausted 2022 which of the following is not a good tip for improving your nonverbal skills?