MythBusters: Lunar Lunacy
Watch as Kari Byron tries to replicate the NASA footage of a feather and a hammer dropping -- and landing -- at the same time in this video from Discovery Channel's "MythBusters."
Assignment Discovery: Space Time
The more mass a star or planet has, the more steeply it bends space-time around it. Learn more about space-time on Discovery Channel's "Assignment Discovery."
Assignment Discovery: Motion
In physics, motion is defined as a change in the position of a body with respect to time. Learn more about motion on Discovery Channel's "Assignment Discovery."
Sci Fi Science: Flying Saucer
Michio Kaku unveils his design for a personal flying saucer that will allow you to effortlessly travel through space.
Assignment Discovery: Mass Energy Equivalence Formula
On Discovery Channel's "Assignment Discovery," learn about, what is perhaps, Albert Einstein's most startling conclusion, the mass-energy equivalence formula or E=mc squared. It states that energy and mass are linked with the speed of light.
Assignment Discovery: Net Force
Multiple forces such as gravity and friction combine to make the net force. Learn more about forces on Discovery Channel's "Assignment Discovery."
Physics: Primal Forces
Learn about the primal forces of the universe-gravity, electromagnetic, the Strong and Weak nuclear force.
Master of the Universe: The Theory of Everything
In 1998 Stephen Hawking's book, "A Brief History of Time," was published. Physicists were optimistic he would soon have the theory of everything by fusing theories of large and small. Learn more on The Science Channel's "Master of the Universe."
Millions of people across the world ride rollercoasters to get the thrill of their lives. Find out what it takes to make some of the fastest rollercoasters work.
Through The Wormhole: Double Vision
This physicist describes the fluctuating properties of light as an experience similar to staring at a barcode on a juice carton while intoxicated.
Through The Wormhole: DIY Wormhole
This physicist is driven to try and construct an actual wormhole that is both predictable and has stable properties. What could go wrong?