I'm currently trying to put into words why the discovery of the structure of DNA was such an important medical discovery, so time is short.
But here is something that is a brand new fave: I discovered today that Amazon now do same day delivery, and it's free as a Prime customer. Ordered a book at 10am and it just arrived. Evening delivery so I don't have to get it sent to work, I just have to be home by 6pm.
Awesome. How long til we get the delivery drones?