April 2010: How It Works

Features

How It Works

Our annual look inside some of the world’s most amazing machines and gadgets.

How Time Flies

Why does time seem to slow down during a life-threatening situation? Our reporter falls 15 stories to find out. **By Steven Kotler
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The 10 Worst Jobs in Science (and the One Best!)

Armpit smellers, snot hunters, poop transplanters… By Jason Daley

Headlines

What’s New

How 2.0

FYI