How Much Paper Would It Take to Print the Internet?How many trees would printing every page on the Internet require?
Why Are Hammerheads' Heads Shaped Like That?How does a hammer-shaped head, with eyes on each end, help the shark survive?
Why Do Humans Have Chins?It’s a diagnostic feature for our species, but its origins have been a mystery.
What Does the IRS Do With All the Paperclips People Send Them?The IRS becomes the proud owner of a huge batch of new paperclips each year. So, what do they do with the influx of office supplies?
Why Are Baseball Games Nine Innings Long?A brief history of how we arrived at that number, and who should get credit for it.