Used

In 1999, NASA lost a $125 million Mars orbiter because half the project staff used imperial measurements and the other half used metric.

In 1999, NASA lost a $125 million Mars orbiter because half the project staff used imperial measurements and the other half used metric.

The piano Freddie Mercury used to record "Bohemian Rhapsody" is the same one Paul McCartney used on "Hey Jude"

The piano Freddie Mercury used to record "Bohemian Rhapsody" is the same one Paul McCartney used on "Hey Jude"

Helicopters are used in cherry farming to dry cherries after it rains so they don’t soak in too much water and explode

Helicopters are used in cherry farming to dry cherries after it rains so they don’t soak in too much water and explode

Peter Durand patented the tin can in 1810. Ezra Warner patented a can opener in 1858. In between, people used chisels and hammers.

Peter Durand patented the tin can in 1810. Ezra Warner patented a can opener in 1858. In between, people used chisels and hammers.

Kodak discovered the US was testing atomic bombs because the corn husks used for packing material were fogging film because they had been exposed to radiation.

Kodak discovered the US was testing atomic bombs because the corn husks used for packing material were fogging film because they had been exposed to radiation.