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
Fighting Carbon With Carbon
To reduce the amount of carbon dioxide in the atmosphere, some researchers are taking carbon capture technology to the source(s) — for example, slurping up CO2 before it ever leaves the power plant that made it. But that's not all! Some...
SciShow
How Much Energy Does The Internet Use?
The internet uses a lot of energy! But people have come up with ways to make it more efficient.
SciShow Kids
Why do Planes Leave White Streaks in the Sky?
Have you ever seen an airplane high in the sky leave a long trail behind it? That's called a contrail! It's kind of like a cloud, or your breath on a cold day. Jessi and Squeaks explain the special circumstances that make contrails happen!
SciShow
Airplanes and Other Man-Made Cloud Machines
What do airplanes, power plants, ships, and explosions have in common? They all make clouds!
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
Great Minds: Robert Goddard, Original Rocket Scientist
Get to know Robert Goddard, one of the original rocket scientists!
SciShow
Stealth: How to Hide a Plane
How do you engineer stealth? Sneak a peek at the methods employed to hide aircraft and boats from detection.
TED-Ed
TED-Ed: How do jetpacks work? And why don't we all have them? | Richard Browning
In 1961, Yuri Gagarin piloted a spacecraft in humanity's first manned space flight. A week later, Bell Aerosystems debuted a gas-powered rocket pack that could fly 35 meters in 13 seconds. Unfortunately, engineers knew this short flight...
TED Talks
Anirudh Sharma: Ink made of air pollution
What if we could capture pollution in the air around us and turn it into something useful? Inventor Anirudh Sharma shares how he created AIR-INK, a deep black ink that's made from PM 2.5 pollution. See how he hacked together a clever way...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Cooling Your System
Previously we discussed the types of heat sinks, fans, and liquid cooling that are used to lower component and system temperatures. Now we will look at keeping your system cool through even the most difficult of tasks. This clip is from...
Curated Video
The Difference between Point and Non-Point Source Pollution
The Difference between Point and Non-Point Source Pollution demonstrates the understanding of point and non-point source pollution by explaining the difference between each type of pollution
Curated Video
How Does YOUR Car's Engine Work?! | The Car Engine Song | KLT
Let's learn how Learn how car engines work!
Curated Video
Gasoline (Petrol) vs Diesel: Which one is better? A Beginner’s Guide
Gasoline (petrol) and diesel are extracted from the same raw material – crude oil—and pass through various levels of refinement. Yet, they have different thermal characteristics, making them suitable for very different purposes. For...
TMW Media
Momentum And Impulse: Solving another problem
Given certain parameters, how would you solve this problem? Momentum And Impulse, Part 4
Weatherthings
Ship Tracks
Ships leave trails of vapor, called ship tracks, in humid ocean air. You see them here, on satellite.
Mazz Media
Air
This live-action video program is about the word air. The program is designed to reinforce and support a student's comprehension and retention of the word air through use of video footage, photographs, diagrams and colorful, animated...
Next Animation Studio
China reveals space weapon that sneaks into enemy satellites
Scientists reveal details of a smart space bomb that can creep into the tailpipes of enemy satellites and wait ...
Curated Video
How Air Handling Units work
Air Handling Units. In this video we'll learn how air handling units or AHU's work. Starting with simple typical examples and increasing to more advanced designs. Covering ductwork, AHU, centrifugal fan, cooling coil, heating coil,...
Curated Video
Aire-1
Este programa de video de accion en vivo es sobre la palabra Aire. El programa esta disenado para reforzar y apoyar la comprension y retencion por el estudiante de la palabra Aire mediante el uso de secuencias de video, fotografias,...
Curated Video
Server room HVACR Efficiency
Server room HVA efficiency how to improve air flow and hvac efficiency in a server room