A toy bird slides down a rod at constant energy, giving up energy to friction as it “pecks” the rod. A “loose clamp” on the ringstand demo is also shown.
Locations: Woodpecker B1-4
A toy bird slides down a rod at constant energy, giving up energy to friction as it “pecks” the rod. A “loose clamp” on the ringstand demo is also shown.
Locations: Woodpecker B1-4