Behold the hidden landscapes of the polar seafloor
Ocean scientists often say that humans know more about the surface of Mars than the seafloor of Earth. Under the icy water surrounding Earth's poles, there's a hidden world of dramatic landscapes — ancient canyons, craters, hills and fields. A group of scientists has compiled a new atlas of some of those formations and released images from the collection...
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