In 1656, Christiaan Huygens was credited with what invention?
Correct answer: Pendulum Clock
Ikpaekpe
How come very little is heard of him. I have never met this name.
little b
i dont have a ptggbrg clock
Coo
Ikpaekpe , The Huygens space probe which landed on Titan (a moon of Saturn) was named after him.
Tom
Goodman , he is well known to scientists. Among many things, light being made of wavelets.