What happens to balloons in a bell jar when you remove the air pressure and create a vacuum? What happens to marshmallows? The liquid in a barometer? How do these relate to our weather?
A number of STEAM Studio third–fifth graders discovered the answers to these questions and more when two PhD students from Chemistry Professor Renske van der Veen’s lab visited on Wednesday, April 25th and Friday, April 27th. Because the goal of Next Generation Schools’ after-school program is to emphasize STEAM (Science, Technology, Engineering, and Math [STEM], along with Art), Tyler Haddock and Ryan Cornelius dropped by to present some scientific demos about air pressure—and how these different air pressure and vacuum effects are related to the weather—as part of Steam Studio’s Wacky Weather Week.
Read on at I-STEM.