Search
Dancing Dust Particles
- Mr Thinktivity
- Apr 13, 2016
- 1 min read
When a bright light shines into a dusty hut, why do you seem to see dust dancing in the air? Answer: Because of Brownian Motion, other particles often bump into dust, causing them to move around randomly.
Recent Posts
See AllBasketballs, footballs, rugby balls, ping pong balls and golf balls are all smooth and round. Balls of all sizes, big or small, all have...
