Physics on fingers

2022-08-12 13:00:06 The air yoke

Small magnets keep the top attached to the base, so that air flow will cause the air to spin as the air passes through the engineered turbine blades of the elegant spiral design. Open / Comment

2022-08-11 23:00:00 Sodium metal and water

Metallic sodium is one of the most active elements in the periodic table, and during contact with water it releases a large amount of energy in a short period of time, which causes it to ignite and, most often, explode Open / Comment

2022-08-11 16:00:09 Elephant toothpaste is an experiment that demonstrates a multiple increase in the volume of a substance Open / Comment

2022-08-11 13:00:07 Color "snow" is a synthetic polymer with super-absorbent properties Open / Comment

2022-08-10 23:00:00 The reciprocating motion is converted into rotational motion of 3 shafts Open / Comment

2022-08-10 16:00:09 Some simple and fascinating physics experiments Open / Comment

2022-06-11 23:00:00 The crater that a small aluminum ball flying at a speed of 7 km/s can make in a spaceship Open / Comment

2022-06-11 16:00:04 If a hand briefly comes into contact with the molten metal, the person doesn't get burned. At the moment of contact, the moisture on the surface of the hand creates a layer of vapor that insulates the surface of the hand from direct interaction with a temperature of 1500 °C. But it's best not to do it again! Open / Comment

2022-06-11 13:00:04 Squeezing the red-hot metal under the press Open / Comment

2022-06-10 23:00:00 Blowing Glass Open / Comment