I have been known to be wrong, but not in this case. I refer you to Google. Type in Law of Gravity. The first citation is The Universal Law of Gravitation. It refers you to Sir Isaac Newton who first propounded this LAW.
I understand that in this degenerate age words have been abused and twisted out of their obvious meanings, but that is no reason for me to allow myself to be sucked into an Alice in Wonderland world in which words mean anything we wish them to mean to support our prejudices. Gay to me still implies happiness, Coke is a carbonated beverage and theory is a hypothesis.
Why do you continually attack people for explaining to you the usage of terms that has been common in the scientific community for years.