You can also query Wolfram by just saying "Wolfram," e.g. "Wolfram planes overhead". See http://www.tuaw.com/2011/10/28/10-cool-things-you-can-do-with-wolfram-a

You can also query Wolfram by just saying "Wolfram," e.g. "Wolfram planes overhead". See http://www.tuaw.com/2011/10/28/10-cool-things-you-can-do-with-wolfram-alpha-and-siri/ http://www.tuaw.com/2011/10/28/10-cool-things-you-can-do-wit... for more things you can do with Wolfram and Siri.