Artificial killer cells mimic life as they wipe out opponents
Predatory protocellsYan Qiao, Mei Li, Richard Booth and Stephen Mann/Predatory behaviour in synthetic protocell communitiesBy Emily BensonEven artificial cells can be killers. Cell-like structures made in a lab have been designed to target and obliterate another population of protocells. This mimics a crucial step on the path from the earliest life...
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