Facts about the four fundamental forces that describe every interaction in nature. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The four ...

These four fundamental forces of nature control every interaction in nature. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works .

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. So basically, our universe is governed by four fundamental forces. Without these forces, the ...

Gravity, electromagnetics, strong and weak nuclear forces set out basic ground rules for the universe, new research may add new force of nature ...

Sufficient progress towards redefining the International System of Units (SI) in terms of exact values of fundamental constants has been achieved. Exact values of the Planck constant h, elementary ...

"The values of these four constants won't change anymore," Peter Mohr, a scientist at the National Institute of Standards and Technology (NIST) and a member of the CODATA TGFC, said in a statement.