Google has re-imagined email. Today, the company is introducing Inbox, and app that takes email to a different level, and will have some interesting features for power users. Inbox is a bit like Google Now, Keep, and email rolled into one. You can set reminders, and even teach the app to create bundles of information — like bills and receipts (a financial bundle), or flights and train tickets (a travel bundle!). If you’re interested in giving it a shot, we’ll tell you how to get an invite below.