Combined Funnel and Burette Wooden Stand Category_Anatomy and Life Science Turning the hand crank walks
Yard notes & kiln story
Description
Combined Funnel and Burette Wooden Stand Category_Anatomy and Life Science Turning the hand crank walks Turning the hand crank walks students through every stage of the 2 stroke gasoline firing cycle on a 14 inch model hand cranked so students trace how shifter engagement alters gear ratios and output torque selection