If you really want to teach someone something, starting with a misconception and working backwards is one of the best techniques. A new video from Veritasium does just that. In the episode, host Derek Muller debunks one of the most common misconceptions about science – namely, that science is simply a steady, gradual way of

Mirror image is a tricky thing, but it’s pretty clear when you look at words in a reflection, that mirrors flip things horizontally rather than vertically. Or, at least it seems that that’s the case. For example, when you hold up a sign saying “Food” in the mirror”, it flips reads a backwards “dooF”, but

It might not feel like it, but the adult bladder can hold as much as half a litre (2 cups) of pee before you’ll feel the need to ‘go’. Your body knows how much is in there because your bladder wall is filled with tiny receptors that send a message to your brain when the

Around 13.7 billion years ago, our universe sprang into existence, but what was around before the Big Bang? In a new episode of Star Talk, renowned physicist Stephen Hawking sat down with host Neil deGrasse Tyson to talk about what exactly pre-dated the beginning of our universe. Hawking’s answer put simply? Nothing. But just because an