Surface tension

Surface tension is the property of a liquid that allows it to obtain the smallest surface area possible.

Повезани додаци

Балон (ваздухоплов)

Специјални ваздухопловни балон, чији је погон подгрејан ваздух.

String saw

In this experiment we prove that it is possible to cut a bottle...

Re-lighting a candle

Can a candle be re-lit if the flame of the match does not even...

Properties of matter: mass, volume and density

In certain cases, liquids do not mix together, and form layers...

Exceeding the speed of sound

What is the speed of sound? What happens when an object exceeds...

Balloon on a skewer

Learn how to pierce a balloon without popping it.

Beverage machine - Part 2

We can further develop the machine we presented in the previous...


In rock-paper-scissors, the least popular choice of players is...

Added to your cart.