Fun science

This giant pneumatic gun requires a whole group of people to be able to operate. And its destructive power was enough to knock down ... a stack of cardboard boxes.

It doesn't take too much time and money to build a very effective burglar whistle to protect your home and help you rest assured.

In fact or on film, the explosions happen very quickly, what we observe is just the sparks that flare up violently. So if it was filmed at 120,000 frames per second, how did that

Let's try this brain damage lesson and see if you can solve it!