Pop-pop boats are a neat little science teaching ... sized for an actual human passenger. The boat belongs to the The AHHAA Science Center in Estonia, along with a smaller model about half the ...

Crafting a pop-pop boat is a perfect blend of creativity and engineering, bringing a simple yet fascinating design to life. From shaping the hull to assembling the steam-powered engine ...

LANSING, Mich. (WLNS) — An Au Sable River paddle boat known as the River Queen has sunk while docked outside Oscoda. Laurie Ferguson, a local photographer in the area, says in a Facebook post ...

A model of Tesla's remote-controlled boat housed at the Tesla Museum in Belgrade, Yugoslavia.