David Blaine pokes a dead fly and it comes back to life.
Using the latest in miniaturization technology, Blaine has equipped his forefinger with a tiny, fly-sized defibrillator. By placing his finger just over a recently dead fly's heart and activating the device, the creature's circulatory system can be "jump started," bringing the thing back to life (it is not know for what reason).
If you listen very, very carefully when Blaine performs this trick, you can hear him say, "Clear!" under his breath just before performing the procedure.