abs(x) - (1-x^2)^(1/2), abs(x) + (1-x^2)^(1/2), x+ 0.25 from -3 to 3

High expectations… Please don't disappoint.

Comparing the Costs: iPads vs. Textbooks

Best Time to Buy Airline Tickets and Everything Else!

Are you always having to fiddle around with the gold connectors on your rechargeable mouse, remotes, etc.? I do.

I am so there.

First thing that came to mind, Mel Brook's Jews in Space…