Physics
What is a Magnetic Field?
Magnetic fields are fascinating things. They are intrinsic to Iron magnets, but can also be generated by electrical circuits and…
What is Binding Energy?
When it comes to everything from stellar objects to atoms and chemical compounds, binding energy is the measure of what…
What is the Speed of Light?
Since the late 17th century, scientists have been attempting to measure the speed of light, with increasingly accurate results
Second Gravitational Wave Source Found By LIGO
With the announcement of the second detection of elusive gravitational waves, scientists hope this is just the beginning of a…
How Does Light Travel?
Since ancient times, scientists have debated the true nature of light. Despite the progress we've made, there are still mysteries…
What Is Air Resistance?
Simply put, air resistance (aka. drag) describes the forces that act opposite to an object's velocity as it travels through…
Fermi Links Neutrino Blast To Known Extragalactic Blazar
The Fermi Space Telescope has found the source of 'Big Bird', one of the most energetic neutrinos ever detected.
A Super-Fast Star System Shrugs Its Shoulders At Physics
Researchers have discovered the first Hyper-Velocity binary star, and its location, and possible relationship with Dark Matter, is a puzzle.
Chinese Fusion Test Reportedly Reaches New Milestone
Researchers at the Experimental Advanced Superconducting Tokamak facility in Hefei, China, claim that they have reached a major milestone in…
Gravitational Waves Discovered: A New Window on the Universe
The discovery of gravitational waves generated by the collision of two massive black holes could revolutionize our understanding of the…