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 ...

If you wanted to find me on campus you could probably follow the origami paper boat trail I leave behind, somewhat of a Hansel and Gretel-like situation. I fold paper boats from whatever’s foldable, ...

Families and individuals carefully fold simple white paper into boat shapes, whilst sitting along the Sangam riverbank. Before setting the boats afloat, people write their wishes and prayers on these ...