The first type of clock was called a sundial, and the oldest sundial dates back to around 1500 BC.
The sundial was the first type of clock ever used
Ammonia clock invented in 1948 by US National Bureau of Standards.
The oldest type of clock is a sun clock {Merket}
What type of clock. Electric, mechanical, watching the sky? == ==
A clock with numbers
a clock fuse....duuh
clock is type of measuring device that you can use to see the time
That depends somewhat on the type of clock and when it was built.
Christiaan Huygens though this is not an easy question to answer. There are many types of clocks. The first type of clock was a sundial. So i guess the sun invented it!?
How do you set the clock on a 2000 s-type jaguar?
A sundial is a type of clock
AA clock