In this video, we calculate the velocity of a disk rolling down an incline! 🏞️🎯 Learn how to apply energy conservation principles and rotational motion equations to find the speed of a disk as it ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

Tracking the first astronauts’ visit to Mars won’t be as simple as watching a clock or marking days off of a calendar. Thanks ...

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

Learn circular motion from start to finish with a clear and easy-to-follow explanation. This guide covers key concepts like ...

The Quetzalcoatlus northropi was the largest flying animal that ever lived. The huge pterosaur existed during the Late ...

Scientists from Tokyo Metropolitan University have re-engineered the popular Lattice-Boltzmann Method (LBM) for simulating ...

A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible ...

With one of NASA's most data-rich Martian orbiters of the 21st century in distress, now is as good a time as ever to remember ...

Easy: He uses a warp drive, a nifty little propulsion trick that allows the crew to exceed the speed of light by warping ...