Wave Alpha is a robot written in Python for the Google Wave platform. It empowers the user with the ability to query Wolfram Alpha's Computational Knowledge Search Engine right from a "wavelet" and retrieve the results right into the "blip".

https://wave.google.com/wave/#restored:wave:googlewave.com!w%252BHfqf6MIOT

Enter query within square brackets

Wave Alpha will replace query with text results and create child blip with image results

More examples