60 Second Histories
Maya religion - sacrifice
This short video looks at why the Ancient Maya believed in sacrifice and how they carried it out - not too gruesome but not for the feint-hearted either.
Physics Girl
STRANGE Sand Acts Like Liquid
Bubbling air through sand can cause it to act like a liquid. Dianna Cowern and William Osman try to reproduce this popular GIF on Physics Girl. Sand liquefied!
Visual Learning Systems
The Amazing Universe: Meteors and Comets
This show explores the fascinating features of the universe, the different types of galaxies in our solar system and the position of our solar system in the Milky Way Galaxy. Other terminology includes: constellations, spiral galaxy,...
Espresso Media
Ariane 5: The Importance of Lateral Boosters in Rocket Propulsion
Ariane 5 part 4/8: The video explains the importance of the lateral boosters in the Ariane 5 rocket and how they provide the necessary power to overcome Earth's gravity and navigate through the atmosphere. The video also highlights the...
Next Animation Studio
Forty SpaceX satellites burn up after solar flare hits Earth
A solar flare hit Earth’s atmosphere, creating a geomagnetic storm at the worst possible moment.
National Parks Service
Study the Scientist: Fire Archeologist
Fire archeologist Jun Kinoshita came to Yosemite National Park in 2001 from a seasonal archeologist position at Klondike Goldrush National Historical Park in Skagway, Alaska.
Catalyst University
Conversion of Calories to Fat Weight: Part 2 of 2
Conversion of Calories to Fat Weight: Part 2 of 2
XKA Digital
How to run an innovative campaign
John O'Brien served ten years as a British Army officer where operational experience shaped his approach to inspiring leadership and purpose driven delivery. He co-leads Destria Partners, a UK based, globally ethical purpose agency,...
FuseSchool
How Can We Reduce Carbon Dioxide Emissions
If we reduce our use of fossil fuels, we will reduce the amount of extra carbon dioxide that we put into the atmosphere. There are 2 ways to reduce our carbon dioxide emissions from burning fossil fuels: 1) We make our processes more...
Curated Video
Understanding Calories: Energy, Food, and Health
Calories are energy our bodies need to function. Learn about the different types of calories, including the small 'c' calorie used in chemistry and the capital 'C' calorie and how calories transform from food to fuel for our bodies.
Weird History
The Story of The Child Eater Statue
A strange child-eating statue stands in the center of the scenic Alpine city of Bern, Switzerland. Set between quaint sandstone buildings and the picturesque River Aare, the man in the statue stuffs a child into his gaping maw. He’s...
Curated Video
How Matches Ignite and Burn
Explore the science behind matches and how they spark fire. Learn how components of a match, including red phosphorus, sulfur, ammonium phosphate, and paraffin wax, work together to ignite and sustain a flame. This video also explains...
National Parks Service
Glacier National Park - Sprague Creek Campground (Accessible Version)
Nestled among the Hemlocks and Cedars on the northeast shore of Lake McDonald is one of the smaller and more intimate of Glacier's campgrounds Sprague Creek. Its twenty-five sites and proximity to the lakeshore make this a prime spot for...
National Parks Service
Yosemite Nature Notes 31: Fire Followers
Fire following flowers are those that germinate and bloom after a fire, covering the landscape in a beautiful but brief wildflower display that may not return until the next fire.
Mediacorp
Obesity and Weight Loss in Singapore
In this video, the speaker discusses the prevalent issue of weight loss in Singapore and the challenges of maintaining weight loss. They highlight the importance of finding sustainable methods for losing weight and maintaining a healthy...
Next Animation Studio
Scientists say climate policies may not be enough to undo damage caused by wildfires
The amount of carbon being spewed out into the atmosphere may completely undo what climate policies have helped to prevent over the years, reports CAL Matters.
Curated Video
Atmospheric Pollutants from the Combustion of Fuels
The video explains how the combustion of fuels produces atmospheric pollutants, such as greenhouse gases, carbon monoxide, carbon particulates, sulfur dioxide, and nitrogen oxides. It describes the chemical reactions that occur during...
Curated Video
Calculating Gas Volumes and Masses at Room Temperature and Pressure
This video explains how to use the fact that the volume of 1 mole of any gas at room temperature and pressure is 24 decimeters cubed to perform different calculations related to gases. The video presents four examples of how this fact...
Schooling Online
Powering Through Prose: Ray Bradbury, Fahrenheit 451 - Part 3 Summary
Guy has just completed his final job and the time has come to be brave. After an epic battle with his boss, Guy knows he must escape this crazy city. But will the police, media and Mechanical Hounds let him? And even if he makes it, how...
Science360
Pouring air
Carbon dioxide can be poured like water, extinguishing candles. Parts Needed: 1 Container with dry ice, candles
Curated Video
Addition Polymerization and Polymer Disposal
The video provides an overview of addition polymerization, explaining the process of how monomers can be joined together to form larger molecules called polymers. It discusses the use of functional groups that can react to form bonds...
Schooling Online
Powering Through Prose: Ray Bradbury, Fahrenheit 451 - Part 1 Summary
Guy Montag is a fireman with a mission: to burn all books. But one day he starts to wonder: what’s inside all these books? His wife is too busy watching television to care. Guy begins to sense that all is not well in his media-obsessed...
The March of Time
1952: LANEBURG HIGH SCHOOL FOREST: VS Forester Dick Shelton instructing Laneburg H.S. students how best to prevent forest fires, students raking dust around brush, Delton talking about best method of burning brushes (SOT), setting brush on fire.
MOT 1952: LANEBURG HIGH SCHOOL FOREST: VS Forester Dick Shelton instructing Laneburg H.S. students how best to prevent forest fires, students raking dust around brush, Delton talking about best method of burning brushes (SOT), setting...
The Kiboomers
Five Little Bunnies Jumping on the Bed | Kids Song | The Kiboomers | Easter Songs | Children
Here's 5 Little Bunnies Jumping on the Bed! You know the nursery rhyme, Five Little Monkeys Jumping on the Bed? Well, now it is done with Bunnies! What a fun kids song for Easter. Perfect for circle time! Easter Bunny song for Kids |...