Home #Makerspace: DIY Drain Pipe Regatta (or Rain Gutter Regatta)

On a hot summer day, nothing beats a cool, breezy scientific adventure.  The Drain Pipe Regatta is a great investment for a classroom or backyard exploring space, as it helps teach the basics of fluid dynamics, buoyancy, motion and transfer of power.  Connections to the great sailing ages in history, from the Polynesians exploring theContinue reading “Home #Makerspace: DIY Drain Pipe Regatta (or Rain Gutter Regatta)”

STEM Project: The CO2 Rocket Car

This is my favorite project from this month’s STEM Fair.  A student of mine decided to build CO2 Rocket cars.  I loved building one of these in middle school.  I distinctly remember my simple teardrop design coming in last and remarking – well, that’s unfair.  I didn’t know I could do THAT! – when IContinue reading “STEM Project: The CO2 Rocket Car”