Today on In Case You Missed It: Amazon has been testing drone deliveries for three years now, even having to move to the UK to keep it going once the FAA changed its UAV guidelines. The company released a video of its first fully autonomous drone delivery, which happened on December 7. Meanwhile a team of researchers from Los Alamos National Laboratory dug into what would happen if a sizable meteorite hit the ocean and the modeling shows a substantial amount of water vapor would get thrown into the stratosphere, which would not do great things for climate change. Finally, the Danish Neighborhood Watch came out with a robbery-preventing Christmas light and app combination to deter robbers-- and provide laughs for the rest of us. As always, please share any interesting tech or science videos you find by using the #ICYMI hashtag on Twitter for @mskerryd.

It's already been three years since Amazon first revealed its somewhat audacious plan to make deliveries by drone. But the company is quite serious about this, and today it is announcing that it complete the first Amazon Prime Air drone-powered delivery. The company recently launched a trial in Cambridge, England -- and on December 7th, Amazon completed its first drone-powered delivery. It took 13 minutes from order to delivery, with the drone departing a custom-built fulfillment center nearby. Amazon's video about the project says that it's only servicing a few customers in the area right now, but will soon be open to dozens more who live within a few miles of the Cambridge fulfillment center.