Owl vs. drone: We test the ultimate flying machines - CNET
The DJI Phantom 4 may come packed with a tonne of intelligent flight modes to help you send it soaring through the sky, but what we really care about is how it stacks up against Mother Nature's finest -- a barn owl. In this special video we put beak against lens, wings against propellors and feathers against, well, plastic, in a series of challenges...
I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark