Next-gen drones will fly and dive into the sea like pelicans
Role model for a submarineFLPA / Hugh Clark/Rex/ShutterstockBy David HamblingForget flying cars – flying submarines are about to make a splash. The US navy is developing a souped-up version of underwater drones that will boast the ability to get airborne. The drones are known as gliders because they vary their buoyancy to glide through the water for...
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