The weight of the lunar module, on top of the command and service module, was the main reason why the Saturn V rockets that shot Apollo astronauts into space needed to be the tallest, heaviest and most powerful ever flown, a record they still hold.

ECONOMIST: Space lifts

The headlines appear in order of most recently published so the latest news story should always be at the top of the module.

BBC: links to other news sites

On the back, the camera still peeks out of the top-left, but the module is considerably larger now and, where it was inset on the fourth-gen iPod touch, it now protrudes slightly -- just over 0.6mm, by our measurements.

ENGADGET: iPod touch review (2012)

Apollo 11 command module pilot Michael Collins served as a top official at the Smithsonian Institution and its National Air and Space Museum.

CNN: After walking on moon, astronauts trod various paths

Set top boxes for satellite and cable also use a hardware module to authenticate devices and bind them to subscribers.

FORBES: Leveraging TPM