Curated Video
Rocket Trajectory: Why Do Rockets Curve Instead Of Going Straight Up?
Rockets follow a curved path rather than a straight line because their main objective is to enter Earth's orbit using as little fuel as possible. To get into orbit, a rocket must tilt onto its side and gradually increase the tilt until...
Food Farmer Earth
How to Make a Ham and Cheese Croute
Chef David Padberg of the new Raven and Rose restaurant in Portland, Oregon demonstrates how to make his variation of the classic ham and cheese sandwich. Using fresh onions braised with beer ale, and handmade pickled pears this is a...
Curated Video
Muscles for Locomotion - Section 34.3
What would the skeletal system be without muscles to move our bones. Muscles are an essential part of what makes us humans and in this lecture, I talk about the three types of muscle, and more importantly, how they work. How does muscle...
Curated Video
The History and Making of Soup
Soup is made by boiling foods in water so that they release their flavors into the water to form a broth. Humans have likely been making and eating soup since 20000 B.C.E! Learn how to make onion soup.
Bethany Thiele, Art Teacher
Polymer Clay Charm Lesson: Keychain Tutorial PART 1
Polymer Clay Charm Lesson: Keychain Tutorial PART 1
Curated Video
The History and Recipe of Potato Chips
Potato chips are very thinnly sliced potatoes that are deep fried in oil. Learn how the potato chip was invented and about various packaging techniques. Then try making potato chips!
Physics Girl
How to Make a Hurricane on a Bubble
How do scientists mimic the physics of a hurricane on the surface of a bubble? What other types of crazy research are bubbles used for? Learn how to create colorful vortices on a bubble in your kitchen!
NASA
NASA Evaluates New Threats to Earth’s Ozone Layer
Scientists are closely monitoring positive signs of recovery of the Earth’s stratospheric ozone layer, which is depleted by the use of chemicals called chlorofluorocarbons (CFCs) for a range of industrial and commercial purposes. Even...
Weatherthings
Weather Things: Unique Clouds
Clouds manifest moisture condensed in the air. In this program they are appreciated and pondered. Clouds give clues to wind direction, humidity levels, weather patterns, and they just make pretty sights. We look at the basic type of...
Ferly Playground
My mom's The Best!
This heartwarming poem is a tribute to all mothers, celebrating their love, care, and support. It highlights the special moments shared between a child and their mom, from comforting them when sick to making them feel safe and loved.
The Economist
The race to put humans on Mars
Sending astronauts to Mars is a daunting prospect. But this will not deter NASA and private companies from trying.
ShortCutsTv
The Birth of Epigenetics: the Agouti Mouse Study
Could you really be what your mother ate? A groundbreaking experiment by Jirtle & Waterland provided the first scientific evidence of the influence of maternal diet on offspring health. It was not only the first demonstrated of foetal...
Curated Video
The Science of Iridescence
This video explores the concept of iridescence, where seemingly colorless or differently colored surfaces change their color when viewed from different angles. It explains how iridescence occurs through mechanisms like thin film and...
CTE Skills
HST-MT - Medical Terminology of the Lymphatic System
This CTE Health Sciences video covers proper use, pronunciation and definitions of medical terminology pertaining to the Lymphatic System. Rather than opening up a book and trying to learn all the medical terminology out there; CTE...
Catalyst University
The Sliding Filament Mechanism EXPLAINED! - with Animation
In this video, we will discuss the structure of the sarcomere and see how that relates to sarcomere shortening (with animation).
Physics Girl
Why RED BUBBLES are impossible… or are they?!
Take a look at a bubble and you’ll see all the colors of the rainbow... right? WRONG. Bubbles are actually missing colors!
msvgo
Refraction at a spherical surface
It expresses the lens maker formula and lens formula,explains refraction by lens,power of lens,combination of thin lenses in contact.