'It's used to indicate the speed of a computer operation; one billion of them make up a second'
a nanosecond
BILLIONS & BILLIONS: Its used to indicate the speed of a computer operation; one billion of them make up a second
It's used to indicate the speed of a computer operation; one billion of them make up a second
It's used to indicate the speed of a computer operation; one billion of them make up a second
BILLIONS & BILLIONS
a nanosecond
BILLIONS & BILLIONS