TED-Ed
TED-Ed: Einstein's twin paradox explained | Amber Stuver
On their 20th birthday, identical twin astronauts volunteer for an experiment. Terra will remain on Earth, while Stella will board a spaceship. Stella's ship will travel to visit a star that is 10 light-years away, then return to Earth....
Curated Video
Time Travel
Is it possible to travel through time? Do the laws of physics make it impossible? How could it be achieved? Physics - Waves - Learning Points. Although the science is theoretical, the laws of physics do not rule out time travel. Einstein...
Wonderscape
Understanding Einstein’s E=mc² and Its Impact on Science
This video explains Albert Einstein’s famous equation, E=mc², which reveals the relationship between energy and mass. Learn how Einstein’s theory showed that matter can be converted into energy, fundamentally altering our understanding...
Curated Video
9 Most Important Astronomical Discoveries
From ancient civilizations to modern breakthroughs, learn about the nine most important cosmic discoveries that changed the way we look at our Sun, Moon and beyond. Learn how Copernicus challenged the status quo, Kepler unveiled the...
Curated Video
Time Dilation - Einstein's Theory Of Relativity Explained!
Time dilation and Einstein’s theory of relativity go hand in hand. Albert Einstein is the most popular physicist, as he formulated the theory of relativity, which gave the Energy mass equivalence formula and is directly related to time...
Wonderscape
The Life and Contributions of Albert Einstein: Changing the Way We View the World
In this video, we learn about the life and contributions of Albert Einstein, the famous scientist who revolutionized our understanding of the universe. From his early curiosity about mathematics and electricity to his groundbreaking...
TED-Ed
How Fast are You Moving Right Now?
Did you know that when you are sitting in your easy chair, you may be moving up to 1000 miles per hour depending on what part of the planet you are sitting on? Consider relative speed by watching this moving video. Boggle brains in your...
California Academy of Science
Fast Neutrinos
According to Einstein's theory of special relativity, nothing can go faster than the speed of light, but Einstein didn't know about neutrinos. In fact, physicists are just beginning to be able to study these tiny particles that zip...
Curated OER
Einstein's Relativity (4): Gravity and Acceleration
Here it is, the fourth component true to Einstein's Theory of Relativity. The aspects of gravity and acceleration are presented as they relate to the theory of relativity. This video sums up how gravity, acceleration, time dilation, and...
Curated OER
Einstein's Relativity (2): Time Dilation-Slowing Down Clocks
What does the EM stand for in terms of physics? Learners are introduced to the EM, Einstein's relativity, light years, and the speed of light in terms of relativity. Good examples and concrete visuals guide viewers through the complex...
Curated OER
Einstein's Relativity (3): The Famous Equation E=mc2
Time dilates, contracts, is relative, and can travel? Yes, all these components of Einstein's Theory of Relativity have been validated in the scientific community through extensive experimentation. What have they learned? Discover...
PBS
Pbs Learning Media: Motion and Relativity
This video from the American Museum of Natural History illustrates how motion is described relative to a frame of reference, and how Einstein's special theory of relativity is needed to describe the motion of objects traveling near the...
Science Friday Initiative
Science Friday: Testing Relativity With Better Clocks
With a precise enough clock, it's possible to test the time-dilation effects predicted by Einstein's theory of relativity without a space ship. [8:55]
Science for Kids
Science Kids: Scientist Videos: Albert Einstein Biography
Learn some interesting facts and information about the amazing life of Albert Einstein. [2:10]
Khan Academy
Khan Academy: Kant: On Space, Part 2
Scott Edgar (Saint Mary's) returns to Kant's argument from Geometry, this time examining two famous objections to it: the famous 'neglected alternative' objection and a powerful objection from 20th century physics. [5:18]
Science Friday Initiative
Science Friday: Proof That Einstein Got It Right
NASA's Gravity Probe-B mission confirms two major predictions of the general theory of relativity.