# data[].attributes.body
1954
The flight recorder, AKA the "Black Box", was designed to record a conversation in the cockpit. The purpose was to be able to identify the reason for a plane crash.

# data[].attributes.body
October 31 1951
Charles Ginsburg and his team invented the video recorder which allowed the tape to move much slower, which provided the high frequency response needed.

# data[].attributes.body
1950
Frank McNamara first conceived of the credit card when he forgot his wallet when he went out to dinner with a friend.

# data[].attributes.body
November 1st 1952
The hydrogen bomb provides a 7 times larger blast radius than the atomic radius. It uses nuclear fusion.
__________________________

The first Hydrogen bomb was detonated by the United States, at the enowotak atoll, codenamed Ivy Mike.

# data[].attributes.body
1954
The transistor radio allowed anyone to listen to the radio. It replaced boombox and was small enough to be carried around anywhere.