Posted 3/17/2024 11:28 (#10668467 - in reply to #10668458) Subject: RE: 6th grade science project ideas
A friend did one on grain dust explosions.
He rigged up a small dome about basketball sized to do the explosion. He used something similar to plastic wrap to contain the dust. I think it may have been a barbecue grill igniter to start the flame.
He used flour to make the dust.