Why does a tiny rock sink to the bottom of a lake, while a giant boat can stay afloat? When any object hits water, it displaces some amount of water. To float, the object needs to be lighter than the ...

With just a few simple folds, children can learn the art of origami and create their very own boat. Ahoy, little captains and sailors! Are you ready to embark on an exciting journey into the world of ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. VENICE, La. — John Barrios is 91-years young ...