Wolfram|Alpha Becomes Scannable with QR Codes December 28, 2011 Wolfram|Alpha Becomes Scannable with QR Codes This is a great tip!!!! And free. Read more
Spotlight followup - Even More! September 12, 2008 Alex has commented to the previous post that Spotlight is integrated with Calculator. Here is a screen shot showing how to use it: In this instance 58 x 8 = 464 (using the asterisk as the multiplier symbol) Great tip, Alex! Read more