Written by : Hanning Yan Edited by : Darrin Lin Image by: Carol Li Wouldn’t it be cool to know what happens in the future? Turns out people have thought this way for almost 6000 years! Fortune-telling is a tale as old as time, dating back to ancient civilizations like China and Egypt. Fortune-tellers today still claim to be able to predict or even see things coming, though the results may or may not be true… He

Written by: By Ellen Yabut Edited by: Carine Medellus Image by: Helen Liu Have you ever tried to push a beach ball underwater? That one was tough, right? That's because water also pushes it up at the same time! This invisible upward force from a fluid is called buoyancy – the tendency of an object to float. How did we discover this phenomenon, you may ask? An ancient tale narrates that this principle was discovered by the Gr