Why is the sky dark at night? You might think the answer is obvious - the sun isn't up! But the only reason the sky looks blue during the day is that sunlight scatters off of the atmosphere -...
I`m not very good at singing songs but here's a try If you wish to make an apple pie from scratch You must first invent the universe Space is filled with a network of wormholes You might...
The snooze button, one of man's best inventions...until nine minutes later when the dreaded alarm strikes again. Except now you feel even more tired, so do you hit it again? Are those extra...