SciShow
Meet Nell: The Skeleton Rocket That Flew
In 1926, Robert Goddard launched Nell — the very first (successful) liquid fuel rocket. But Nell wasn't built like other modern rockets, including a notable lack of casing and an exhaust nozzle suspended above the propellant tanks.
SciShow
Here's What It Took to Put Humans on the Moon | Compilation
To freshen up your Apollo knowledge, here is a good dive into the science and engineering that put people on the moon.
SciShow
Three Great Minds Behind Apollo 11 | Compilation
It's the 53rd anniversary of the Apollo 11 launch, a monolith in mankind's journey to the stars. Celebrate with this compilation of great minds that lended their knowledge to the momentous event.
SciShow
Wernher von Braun: From Nazis to NASA
The American space program wouldn't be what it is today if it weren't for the contributions of a scientist who was also a former Nazi. Learn about the life and work of rocket scientist Wernher von Braun.
SciShow
Great Minds: Robert Goddard, Original Rocket Scientist
Get to know Robert Goddard, one of the original rocket scientists!
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.
Bozeman Science
Energy Transfer
In this video Paul Andersen explains how energy can be transferred from one system to another. In a closed system the energy can be transferred as either work or heat. Thermal energy transfer is know as energy transfer through heat....
Curated Video
HVAC Heat Exchangers Explained The basics working principle how heat exchanger works
HVAC Heat Exchangers. In this video we'll be answering what is a heat exchanger, how does a heat exchanger work and then using 3D models we'll review real world applications to help you learn HVAC heat exchangers and building services.....
Dom Burgess
How To Make A Potato Cannon That Makes Chips (Fries)
Potato cannons, launchers and spud guns have been destroying potatoes for a very long time. What a waste of perfectly good spuds. But what if a potato cannon could fire chips, shoot them directly into a deep fat fryer and make a...
Espresso Media
Ariane 5: The Complex Workings of the Ariane Rocket's Cryogenic Engine
Ariane 5 part 5/8: This video provides a detailed explanation of the complex workings of the cryogenic engine used on the Ariane rocket. It highlights the importance of the turbopumps in injecting the liquid oxygen and hydrogen into the...
Curated OER
How Do They Do It - Jet Engines
Jet engines generally work to generate thrust by creating a high-speed exhaust. See how this is done with fans, air compressors, a combustion chamber, and fuel. The precision is specific, especially for the turbine blade. Hear exactly...
Curated OER
How a Jet Engine Works
Through animation, see how a jet engine works. By forcing air out at a higher speed, an object such as an airplane is thrust forward. See the advantages and disadvantages of this design. Your physics class will gain appreciation for the...