Virtually Passed
Radius of Curvature Proof - approximating a curve with a circle!
Another proof of the radius of curvature that's more calculus heavy and contains more visuals. 0:00 - Introduction 0:17 - Define Circle Equation 0:37 - Calculations 2:47 - Radius of Curvature Equation 3:44 - Outro
Zach Star
The second most beautiful equation and its surprising applications
The second most beautiful equation and its surprising applications
Flipping Physics
Demonstrating Why Water Stays in a Bucket Revolving in a Vertical Circle
Yes, water stays in the bucket. Would you like to know why? Watch the video and learn!
Curated Video
Geometric Illusions: Mind-Blowing Tricks and Optical Deceptions
Geometric illusions cause us to perceive different geometric properties than what is actually presented to us. Let's explore why this happens and see some examples of geometric illusions. Illusions part 5/11
Professor Dave Explains
The End of the Universe: Hot or Cold?
We've talked at great length about the beginning of the universe, everything we know, and what we don't yet know. But everything that has a beginning must have an end. How will the universe end? How can we tell? When will it happen?...
Let's Tute
Understanding How the Human Eye Adjusts to Different Distances
This video explains the power of accommodation of the human eye, which is the ability of the eye to adjust its focal length through the ciliary muscles and the lens. It also discusses the least distance of distinct vision and the far...
Professor Dave Explains
Calculating the Volume of a Solid of Revolution by Integration
How to find the volume of a solid of revolution by integration.
Curated Video
LG unveils the world's largest 4k OLED TV
Truly one that has to be seen to be believed.
LG has unveiled what they claim to be the world's largest curved 4K OLED TV at IFA, the huge consumer electronics fair in Berlin.
This 77-inch ultra HD TV shows LG is taking the battle for a...
Curated Video
WRAP Supersonic jet takes off for last flight, reax
1. Wide of Concorde on tarmac
2. Cockpit
3. Nose and cockpit
4. Video presentation of Concorde at news conference, pull make wide of conference with Captain Mike Bannister standing at podium
5. SOUNDBITE (English) Captain Mike...