Scientists capture most detailed images yet of humans' tiny cellular machines
Monday, June 2, 2014 - 15:32
in Physics & Chemistry
A grandfather clock is, on its surface, a simple yet elegant machine. Tall and stately, its job is to steadily tick away the time. But a look inside reveals a much more intricate dance of parts, from precisely-fitted gears to cable-embraced pulleys and bobbing levers.