Don't look now, but researchers have managed to create a material that you can wrap yourself in to immediately become invisible to not only your microwave, but also every other microwave on the entire planet. Yes, we can all rest easier tonight knowing that we finally have a defense against the coming uprising of microwave ovens.
In a rare moment of thinkingaheadedness, scientists have deployed a ring of antiprotons in an effort to stave off sneak attacks by spaceships equipped with cloaking devices. Actually, that's not at all true. Except for the bit about the ring of antiprotons surrounding the Earth. 'Cause we've got one of those.