The event horizon is a region on a black hole where the escape velocity reaches the speed of light. it is like the edge of a waterfall beyond which space […]

Is reality an illusion? can something here mysteriously affect something there even if they are far apart. Do you really believe the moon is not there when your are not […]

Have you ever wonder what happens when a star Die ?. there are tons of different types of stars blue giants white dwarfs red giants the sun is considers to […]

What do Birds See ? a normal human can see up to 1 million colors. Tetrachromacy is the condition of possessing four independent channels(cone cells) for conveying color information.  In […]

Imagine if your GPS on your phone took 40 minutes to calculate your position? You might miss your turn, or be several exits down the highway before you GPS caught […]