Ever wish you could un-send an email? Well, now you can, with the help of some new tools from Google. According to an article from Slate, the new feature will allow users to "unsend" an email within 5 seconds of sending, allowing you to make changes or delete the email entirely. Other new tools include "mail goggles," which require you to answer a math question before sending that late night email. Perhaps most useful is the "forgotten attachment detector" which will notify you if you attempt to hit send before uploading your file.
From Barco 2.0
From Barco 2.0