Why isn’t the Earth perfectly round?

Published: 05/04/2022 – 09:03:38 AM Of 24: If you had a giant tape measure that started at the center of the Earth and went to the highest peak on our …

Read more

Why does the sky appear blue during the day and change its color to red at sunset?

a If we get closer to space, we will see a black sky, because there is nothing scattering sunlight before it reaches our eyes. Atmospheric particles scatter blue light in …

Read more