Learn how to calculate the angular velocity required to create artificial gravity in a rotating system. This video explains the physics behind centripetal acceleration, rotation radius, and angular ...

Learn how to calculate the launch speed of a soccer ball using physics principles. This video explains the equations and motion concepts step by step, making real-world projectile motion easy to ...

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

Time is almost up on the way we track each second of the day, with optical atomic clocks set to redefine the way the world ...

On Dec. 13, first-year PhD student Shawn Khanna GS, a teaching assistant for PHYS 0030: “Basic Physics A” was in the midst of ...

Columnist Natalie Wolchover checks in with particle physicists more than a decade after the field entered a profound crisis.

The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...

While the US is attempting to come up with CLT, researchers from the Purple Mountain Observatory in Nanjing and the ...

So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

Moving seems simple until it isn’t. Explore the most common moving problems and why even well-planned relocations face ...

The “minute” on your phone is not a natural thing. Nothing in the sky divides an hour into 60 equal parts. Humans invented ...