We already know that Siri can send texts, check the weather or find you a restaurant, but did you know she can also fetch you a beer. Well, sort of with a little hacking. The folks at Redpepper dreamed up Beeri, an RC truck that cracks open a can of brew whenever it receives a tweet instructing it to "pour." Since you can text updates to Twitter (40404) and Siri can text, that means it's perfectly simple to tell Beeri it's Miller time. Whenever the Arduino embedded in the truck detects a mention with the wor