Monday, 28 June 2021

Glass Bending

Bending glass stirring rods to make petri dish spreaders for making a lawn of bacteria. Couldn't find any to buy so made my own. The students like learning to heat and bend glass to make useful parts. #STEM #microbiology



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Doppler Rocket

Demonstrating the Doppler effect with the @pascoscientific Doppler Rocket: As the rocket moves away, students can hear the pitch drop (red s...