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Warp Drives May Come With a Killer Downside
An anonymous reader writes "Alcubierre warp-drives (theoretically) allow rocket ships to travel faster than the speed of light, while staying within the rules of Einstein's general theory of relativity. New research (PDF) has shown that as such warp-drives zip through the universe, they gather up particles and radiation, releasing them in a burst as the warp-drive slows down. This is bad news for family and friends waiting for the ship to arrive, as this intense burst will fry them."
Sent from a long distance, nearly undetectable, essentially unstoppable. When it arrives, its arrival is itself a weapon, plus whatever payload it is carrying.
What's that smell? Ah, that's my karma burning...
This is a great thing! Now we know how to wipe out all our alien competition!
Not just that, but probably determine how to collect it as usable energy. Many articles like this don't bother thinking any deeper than one.
There are many patches of earth in my back yard that I have not set foot on. There are no doubt many living things in those patches of dirt. The fact that I have not interacted with he insignificant life forms in the out of the way places of my back yard in no way implies that I don't exist.