TED-Ed
TED-Ed: What's happening to Earth's core? | Shannon Odell
A hydrogen atom is traveling high within the outermost layer of Earth's atmosphere. This particular atom first entered the exosphere millions of years ago, but today it overcomes Earth's gravitational pull and escapes, joining the...
Curated Video
The Ion Hotel: Iceland's Geothermal Green Oasis
Experience the Ion Hotel, an eco-friendly luxury destination harnessing Iceland's geothermal energy. Located near Thingvellir National Park, this hotel combines advanced sustainability practices with the natural beauty and unique culture...
Wonderscape
Twist and Build: Understanding the Screw
Uncover how the simple yet effective screw transforms rotational motion into linear action, making it indispensable in construction projects like building a tree fort. This video explores the structure of a screw, its historical origins,...
Curated Video
High Adventure: Safety Innovations in Aerial Parks
Explore the engineering and safety behind thrilling aerial park adventures like zip-lining and monkey bridges. Learn how designers ensure a secure experience for all participants, from the unique cable tension techniques to the...
Curated Video
Generating Electricity from the Environment
Green School - an education center in Bali that focuses on sustainability and environmental education - strives for total energy independence with solar panels and a hydro-vortex turbine. Learn how this system works and see it in action!...
Rock 'N Learn
FT Blend Song and Practice
This animated phonics song helps children learn the sound of the ending blend FT in English. A blend is a combination of letters where each letter makes its own sound. The sounds of the letters are blended together. Fun characters teach...
Curated Video
How Manual Transmission works - automotive technician shifting
In this video we look at the manual transmission system of automotive vehicles. We look at how transmission works, why gears are needed, What is a manual transmission, gear train, compound gears, main parts, shaft, clutch, helical cut,...
Curated Video
Centrifugal Compressors - Chillers HVAC
In this video we take a detailed look at how the Centrifugal compressor works on a chiller and why it's important. We use 3D models, real world photos and worked examples to help you understand how they operate.
Curated Video
Stepper Motor - What's inside?
What's inside a stepper motor? in this video we learn what components are inside a stepper motor.
Curated Video
How does an Electric Motor work? (DC Motor)
In this video, we'll look at how an electric motor works- specifically, the DC motor. We'll discuss the different parts of the motor, and how they work together to create movement.
Curated Video
Centrifugal Pump Basics - How centrifugal pumps work working principle hvacr
Centrifugal Pumps - In this video we learn the basics of how centrifugal pumps work, the main parts of centrifugal pumps, how the electrical motor powers the pump impeller and how the impeller moves water in the HVAC system.
Curated Video
Brushless Motor - How they work BLDC ESC PWM
Brushless Motor - How they work BLDC ESC PWM
Curated Video
Circulating pump: What is it & why is it important?
In this video, we're going to talk about the circulating pump, why it's important and what circulating pumps are used for.
Curated Video
Spherical Turning on a Manual Lathe
In our opinion, ball handles are the best type of locking lever. In this video, we introduce two possible methods of machining ball handles. This can be done entirely on a metal working lathe - a milling machine is not required for this...
Debunked
Can You Survive An Elevator Fall By Jumping?
Find out the best way to survive a 150 meter elevator fall, and at the same time learn about gravitational acceleration and understand Newton’s Laws. Your monthly dose of hypothetical physics scenarios is here, and today we’re dropping...
Curated Video
Teeth Brushing Song/Brush Your Teeth/Song
Learn how to brush your teeth with "Hendo the Hedgehog" and friends as they sing along to a fun and catchy song. How many times do you need to brush your teeth? Watch this fun brush your teeth video to find out. Enjoy this and other...
Science Buddies
🦄How to Build a Simple Unicorn Robot🦄
Build a unicorn robot that makes its own art! A kit with the electronic parts for this project is available here: https://www.homesciencetools.com/product/bristlebot-robots-kit/?aff=SB1. Written instructions to build an Art Bot are...
Curated Video
Greece, Mycenae ancient city - Tholos tombs
Mycenae, built between two hills, Profitis llias and Sara, dominates the Plain of Argos. According to myth, Mycenae was founded by Perseus, son of Zeus and Danae. In order to build the citadel, Perseus employed the Cyclopes, mythical...
Curated Video
Greece, Mycenae ancient city - Treasury of Atreus Tholos tomb
Mycenae, built between two hills, Profitis llias and Sara, dominates the Plain of Argos. According to myth, Mycenae was founded by Perseus, son of Zeus and Danae. In order to build the citadel, Perseus employed the Cyclopes, mythical...
Debunked
Can You Survive An Elevator Fall By Jumping?
Find out the best way to survive a 150 meter elevator fall, and at the same time learn about gravitational acceleration and understand Newton's Laws.
Visual Learning Systems
Understanding Electric Motors
This video provides a basic understanding of electric motors, their purpose, and their fundamental components. This video is part of the 11-part series, Electromagnetism.
The Noted Anatomist
Lateral compartment leg muscles
This tutorial teaches the muscles comprising the lateral compartment of the leg.
CTE Skills
IND-PTP - Reciprocating Pumps
Pumps; they come in all different types, sizes, and functionalities. If you are going into industrial work at some point you are going to be working with pumps and you need to understand how these pumps work and differ from each other to...