Gallery
Discover apps people built on Collabby by chatting. Run them, then remix to make them yours.
Different Gases
Weigh air itself, change temperature and pressure to watch a balloon's volume shift, and run tests to tell oxygen, carbon dioxide, nitrogen and helium apart.
by Anonymous
Boyle's Law
Add weights or heat the cylinder to see why pressure times volume stays constant while particles just squeeze closer or move faster.
by Anonymous