SpaceX is testing new powerful engines for its mission to Mars
After rechristening its Mars Colonial Transporter the Interplanetary Transport System, SpaceX has revealed it's now testing the engines that will go inside this rocket at a facility in Texas. SpaceX founder, Elon Musk, tweeted images of the test on September 25 which depicted streams of flame coming from the engine as well as Mach diamonds, which are...
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