Science5000

The local gravity respectively location factor on the surface of the moon is 1.62 m/s². This makes the same object...

Question | Local Gravity on the Moon

There are two main reasons for that: The centrifugal force and the equatorial bulge. As we all know, our...

Question | Why is the local gravity at the poles greater than at the equator?

Normally, the median for an even number of values is the average (arithmetic mean) of both middle values. ...

Question | Determine Median for even Number of Values

The difference between your tiles in the hallway and the paving stones lies in the rudeness of the material. The tiles...

Question | Why do some materials appear darker when they are wet?

Radioactive radiation can cause various things. First, you have to be clear, that radiation has a very high energy and...

Question | Why is radioactivity so dangerous?