Kleenex balloon – Hot air rises project

By |2018-05-31T11:49:22-07:00August 20th, 2017|Physics|0 Comments

Making your own hot air balloon (Thanks to American Aircraft Modeler) You can make your own tiny hot air balloon to see how hot air rises and then cools down and sinks again. Take a Kleenex tissue or some toilet paper and glue the edges to a circle of light string with tiny [...]