Posted 3/17/2024 09:33 (#10668314 - in reply to #10668311) Subject: RE: 6th grade science project ideas
Someone once suggested burning different types of insulation and seeing which burnt fastest, etc., so that people could use that information in deciding what insulation to use in a house. I always thought that was a practical one.
That or something related to pumping water - diameter and length of hose, incline if possible, how much capacity is gained or lost.