These bursts cause blood vessels to constrict and then dilate in a coordinated pattern that acts like a pump, helping to ...

Perceiving extreme danger, the brain pumps out chemicals to prepare the body for two outcomes: fight-or-flight (giving the person a chance at escape) or feigning death (delaying escape).

If said heat pump ends up encased in a block of ice that renders it ineffective, you’ve got two choices: give up and buy a proper heater, or hack a new ice-busting brain board into the heat pump ...