Hundreds of years ago? They had rulers and other forms of measurement. They had protractors, weights, most everything we have today that isn't electronic.
people hundreds years ago used pencil and paper to measure
sticks
Mound Builders
They did? I love those crazy Who people!
It was believed by early people that the main source was meteorites.
People did not invent beetles, they evolved hundreds of millions of years ago.
hundreds of years ago
hundreds of years ago
Hundreds of years ago.
Morocco was discovered by humans hundreds of thousands of years ago. We do not have precise date because people back then did not write, but we have found hominid bones there from over 250,000 years ago.
yes, plays started hundreds and hundreds of years ago
The light coming from it takes hundreds of years to reach us, so what you see when you look at it is light that left it hundreds of years ago. So if it did explode and die, then it would take hundreds of years for us to see it happen.