BIG QUESTIONS

How many trees would printing every page on the Internet require?

How does a hammer-shaped head, with eyes on each end, help the shark survive?

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?

A brief history of how we arrived at that number, and who should get credit for it.

There may be as many ways to say it as there are pecans in a pie. What makes this word so hard to pin down?