❗Help close the gap: We still need to raise $40,000 by the end of March. Donate now

I'll take math and science for $200

Mar 13, 2014
Marketplace Datebook for Friday, March 14, 2014

The Internet weighs as much as a strawberry

Nov 1, 2011
On today's show, we told you about how a fully loaded Kindle weighs a bit more than one with no books on it. How much more? A billionth OF a...