Physics
Can Robots Take Over the World? A Renowned Expert Reveals the Truth
Elon Musk, Stephen Hawking and Bill Gates have all issued warnings about the increasing capabilities of artificial intelligence. Yet how real is the threat? Is it something we need to worry about in the short to medium term or something that's so far away that we...
What is the Yarkovsky Effect?
This video explores how the Yarkovsky effect occurs and how it can change the orbits of asteroids—changing near misses to impacts or impacts to near misses.
10 Alternatives To The Big Bang Theory
The Big Bang theory is so often proclaimed as the likeliest cause of our Universe’s existence. But there are alternatives theories that deserve to be looked in to. Here are 10 of the best!
The 7 Ways to Time Travel
Yes, time travel is possible. One of man’s most fascinating and controversial fantasies is more than just science fiction: it’s real…
Guide to Radiation Doses
fascinating chart of the “ionizing radiation dose a person can absorb from various sources;” from using a cell phone to CT Scans to being at Chernobyl and Fukushima when disaster struck.
Gamma-Ray Bursts Explained
Don’t be frightened, but these cosmic snipers are real! But just what would happen if one of these bursts takes a shot at Earth?
Watch This Guy Turn on a 20,000 Watt Light Bulb
20,000 Watt Halogen lamp used for large scale films sets, we get a close up look and full power test.
Gravitational Waves Explained Using Stick Figures
Gravitational waves simply explained.
Grand Unified Theory
This theory is based on just one equation (E= ˠ M˳C² )∞ and just two simple postulates.
Solution to the Grandfather Paradox
If you could travel back in time, and you killed your grandfather, would you be killing your future self? What do physics, complexity theory, and computer science have to say about this famous murderous time-travel paradox?