MinutePhysics
Why Are Airplane Engines So Big?
The answer to this question has everything to do with drag & kinetic energy vs momentum change (thrust) ie, a bigger engine fan allows for a larger air mass to be accelerated a smaller amount to give the same thrust as you'd get from a...
SciShow
The Rocket that Hopped
Surveyor 6 may not have been the first craft to make a soft landing on the Moon, but it is the first craft to take off from the surface of another world. And it did so in a very adorable way. Long before any Apollo astronaut, Surveyor 6...
SciShow
5 Tiny Bots Inspired by Nature
The creation of tiny robots could enable the exploration of new frontiers, from the tightest spaces in the human body to the most remote ecosystems. Here are 5 little bots that draw inspiration from nature to get the job done.
MinutePhysics
Why Are Airplane Engines So Big?
The answer to this question has everything to do with drag & kinetic energy vs momentum change (thrust) ie, a bigger engine fan allows for a larger air mass to be accelerated a smaller amount to give the same thrust as you'd get from a...
SciShow
Buran: The Space Shuttle That Almost Was
Did you know the Soviet Union had its own Space Shuttle? Learn all about the Buran, what happened to it, and what innovations set it apart from its NASA counterpart.
SciShow
5 Beautifully Complex Ways to Fly
Up in the air, it's a bird, it's a plane, it's... A SQUID!
SciShow
Project Orion: The Spaceship Propelled By Nuclear Bombs
Before the Orion of today, the Orion of the 1950s was propelled by nuclear bombs exploding behind it.
SciShow
How to Build a Rocket Engine in Your Kitchen (Experiment Episode)
Hank demonstrates how to build a hybrid rocket engine in your kitchen!
Curated Video
Rollercoasters
Journey through a rollercoaster ride to find out which forces are at work to create this theme-park thrill. Physics - Forces - Learning Points. Rollercoasters do not have engines. Rollercoasters use forces. Electromagnets are used along...
Curated Video
Aiming for the Outer Planets
The use of direct and indirect proportion in navigating the Voyager spacecraft to the outer planets. Maths - Number A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s context films show abstract...
Curated Video
Mars Perseverance Rover Launch
Let's go to Mars with the Mars Perseverance Rover Mission step by step in 2020. The ULA and NASA are sending the Perseverance Rover to Mars. KLT.
Curated Video
Homographs
Homographs defines and provides examples of homographs and identifies examples of homographs in text.
Visual Learning Systems
Introduction to Protozoans
In this video, we explore the fascinating world of protozoans, animal-like protists that are grouped by their unique modes of movement. These diverse protozoans exhibit various structures and behaviors, highlighting the incredible...
Ti & Me TV
How To Do Multiple Pirouettes- Turn Tutorial For Doubles, Triples, and Quads
Hi all! Today I am bringing you a turn tutorial. Dance turns can be really tricky, but I am showing you how to do multiple pirouettes with different turn exercises and dance turn tips. Get ready to nail your double pirouette, triple...
Visual Learning Systems
The Solar System: Ancient Astronomers, Gravity, and Planetary Motion
In this video, we learn about ancient astronomers' beliefs regarding the solar system and how they believed Earth was the center with the sun and other bodies revolving around it. It also highlights the role of gravity in keeping the...
Curated Video
8+ IELTS Vocabulary for Advantages Disadvantages of Bicycles
Today you’ll learn advanced 8+ vocabulary for advantages and disadvantages of bicycles. This got me thinking- I’m so accustomed to discussing the benefits of this transportation, that I would be caught off guard if asked about the...
Mediacorp
Exploring the Potential of Hydrogen-Powered Transportation
Charging electric vehicles takes a lot longer than filling a gas tank right now. In this video, learn how powering vehicles with green-generated hydrogen fuel could improve this process. Green Cars part 3/5
Institute of Human Anatomy
The Truth About Toxic Poop: Debunking the Myths
In this video, Jonathan from the Institute of Human Anatomy discusses the anatomy of digestion and whether or not the colon can really hold 20 pounds of feces.
Curated Video
Introduction to Soccer
This video introduces viewers to the sport of football, also known as soccer. It explains basic soccer moves, as well as the skills required to play. Lastly, it explains the health benefits provided, including improved cardiovascular...
60 Second Histories
English Civil War: An artillery master
A description of how important science and mathematics were to the artillery in calculating distance and trajectory of a shot together with how much gunpowder is needed.
The Telegraph
How to improve your walking – for Coronavirus lockdowns and beyond
Walkactive founder Joanna Hall demonstrates three techniques to improve your walking for better longterm health.
Getty Images
HD: Swimming female duck
HD1080i: Close up of a female duck swimming in the water. Zoom out.