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 -...
What is reddit? For much of The Internet reddit is the gateway to everything interesting going on in the world. Checking reddit.com is like reading the daily newspaper except that reddit is - timely -...
Canada and the United States share the longest, straightest, possibly boringest border in the world. But, look closer, and there's plenty of bizarreness to be found. While these sister nations...