Crash Course
3D Graphics: Crash Course Computer Science
Today we’re going to discuss how 3D graphics are created and then rendered for a 2D screen. From polygon count and meshes, to lighting and texturing, there are a lot of considerations in building the 3D objects we see in our movies and...
SciShow Kids
The Farthest We’ve Ever Gone in Space
Humans have never visited another planet, but we can send special spacecraft called probes to visit them for us! One of those probes, called Voyager 1, has gone deeper into space than any other, and it's sent us some amazing pictures...
SciShow
The Physics of "Punkin Chunkin"
"Punkin Chunkin" is the United State's annual contest to see whose homemade machine can hurl a pumpkin the farthest (without explosives!). Every November, thousands of amateur engineers converge on a farm in Delaware to put their...
Be Smart
What is Farthest Away?
The edge of everything used to be the edge of the map. But now, thanks to what we know about astrophysics and the universe, the edge of everything might not even exist....
MinutePhysics
Why Do Mirrors Flip Left & Right (but not up & down)?
This video is about why words flip left & right (aka horizontally) in a mirror but not up & down (aka vertically). The answer has to do with specular reflection, mirrors being like windows into another world (alternate universes, just...
Curated Video
Food Festivals From Around the World
Weird History Food is taking you around the World in 15 minutes to see World Food Festivals. Whether spoken or implied, people often have a set of food rules they live by. We learn from a young age to not throw our food, share our meals...
Curated Video
Subtract Decimals: Standard
Subtract Decimals: Standard subtracts multi-digit decimal numbers to solve word problems by using the standard algorithm.
Curated Video
Add Decimals: Standard
Add Decimals: Standard adds multi-digit decimal numbers to solve word problems by using the standard algorithm.
Curated Video
Multiplying Two-Digit Numbers by Two- and Three-Digit Numbers
Multiplying Two-Digit Numbers by Two- and Three-Digit Numbers teaches how to multiply two-digit numbers by two- and three-digit whole numbers by using the standard algorithm.
Señor Jordan
02 Spanish lesson - Demonstrative adjectives (part 1): this & that
¡Hola estudiantes! En este video, we'll be learning about the singular form of demonstrative adjectives (this, that). Because of the gender in Spanish, when we use these as adjectives, there are two ways to say each. this (este / esta)...
Curated Video
How Far Have We Traveled in Space?
The Apollo 13 crew was the farthest distance that humans have traveled from Earth. On April 14, 1970, the crew was 400,171 kilometers (248,655 miles) from Earth. The Apollo 13 mission was the third manned mission intended to land on the...
Guinness World Records
Yo-Yo Tricks: Learn How to Walk the Dog, Rock the Baby, and Around the World!
In this video, Mark Hayward, the world record holder for the furthest distance walked with a yo-yo, teaches viewers how to perform three popular yo-yo tricks. He demonstrates the proper technique for walking the dog, rocking the baby,...
Brian McLogan
How do you find the domain and range of a function
Learn how to determine the domain and range of a function given the graph of the function. Since the domain of a function is the set of all x-values we will want to identify how far left the graph goes as well as how far right to...
Kids Learning Videos
Long Multiplication - Learn in Simple Steps
Long Multiplication This video will teach you how to do long multiplication. Knowing how to do long multiplication is an important skill to know and can be learned very easily with this video. Watch and see the different steps to...
Brian McLogan
Find the Domain with Restrictions | Part 2
In this video we will work through how to identify the domain of a function for rational, radical and polynomial functions by understanging the implied restrictions of each function.
Curated Video
Perspectives: Optical Illusions and Forced Perspective
In this video, we explore different perspectives and optical illusions that challenge our visual perception. From the clever architectural techniques used in the Parthenon to the mind-bending effects of forced perspective and...
Curated Video
Understanding Planetary Movement: The Science of Orbit
This video discusses the concept of planetary movement or orbit. The video also touches on the different shapes of orbits, the forces of gravity that keep objects in orbit, and the balance between momentum and gravity that is necessary...
Guinness World Records
Farthest Distance Covered by a Quadruped Robot
The farthest distance covered by a quadruped robot is 134.03 km (83.28 miles). Use this clip to prompt a discussion about how robots can be used in situations that would be dangerous for humans. Think about the design of this robot, and...
Curated Video
Converting Units to Solve Real World Distance Problems
In this video, the teacher explains how to solve real-world distance problems by converting larger units to smaller units in the customary system of measurement. The teacher uses examples of sharing a fruit snack and comparing distances...
NASA
NASA | Swift Finds Most Distant Gamma-ray Burst Yet
On April 29, 2009, a five-second-long burst of gamma rays from the constellation Canes Venatici triggered the Burst Alert Telescope on NASA's Swift satellite. As with most gamma-ray bursts, this one -- now designated GRB 090429B --...
Guinness World Records
Farthest Flight by Hoverboard
The farthest flight by hoverboard is 275.9 m (905 ft 2 in) and was achieved by Alexandru Duru (Canada) at Lake Ouareau in Quebec, Canada on 25 August 2014.