The trend: "Invisible box challenge" is sweeping the internet these days and has taken the internet with storm. This trend went viral after a Texas high school girl posted a video on twitter perfectly executing the challenge. Invisible Box Challenge Here's how it works: You bend over to pat an invisible box, pretend to step on said box, and hop over it with your other leg. Sounds simple enough, right? And when done right, it looks simple, too. However, many people have tried the challenge and failed miserably and you must have seen or attempted it before coming to our trending blog. If you can't do it properly, there's a risk of hurting yourself. There is reason why we can't master the challenge effortlessly as it defies the gravity in its basic action. The girl's body in the challenge seems to move in a constant acceleration like an projectile motion. Her 'invisible box foot' is stationary for almost 0.2 seconds which looks easy and ...