Science360
Newton's Second Law of Motion - Science of NFL Football
"Science of NFL Football" is a 10-part video series funded by the National Science Foundation and produced in partnership with the National Football League. In this segment, NBC's Lester Holt breaks down Isaac Newton's Second Law of...
60 Second Histories
Maya building techniques
This short video explains some of the building techniques and the tools the Ancient Maya used
Flipping Physics
Introduction to Newton's Third Law
Learn about Newton’s Third Law of Motion. Several examples of Newton’s Third Law Force Pairs are demonstrated and discussed. We even travel to Dandong, China.
Brains On
Gravity: Dropping a Feather in Space
What happens if two objects of different masses are dropped at the same time? The object with greater mass appears to drop faster to Earth, pulled by gravity. However, in the 1500s, scientist Galileo Galilei theorized that the Earth’s...
Visual Learning Systems
Understanding Kinetic Energy
This video explains the concept of kinetic energy by showing how different objects, such as a hammer, spatula, and shovel, perform work on other objects. This video is part of the 10-part series, Energy.
Hip Hughes History
Thematic Essay Advice
Advice for students taking United States History exams on how to apporoach the thematic essay. Specifically geared for NY states US History Regents examination.
Professor Dave Explains
Newton's Third Law of Motion: Action and Reaction
Are you tired of Newton's laws of motion yet? Well, lucky you, this is the last one. And it's the most misunderstood as well! People love making inappropriate metaphors with scientific principles, unfortunately. Watch this to make sure...
Curated Video
Subtracting with Base 10 Blocks within 1,000
In this video, students learn how to subtract numbers within 1,000 using base 10 blocks. The teacher explains the concept of regrouping and demonstrates the process step by step. Students also learn the importance of removing extra tens...
Press Association
Ed Davey builds insect hotels in Sheffield
Liberal Democrats leader Sir Ed Davey with an insect hotel during a visit to Whinfell Quarry Gardens, Sheffield, while on the General Election campaign trail.
Bloomberg
Food Aid Next Fight in Congress
Even though Congress is out of session, lawmakers are trading jabs this week about reauthorizing the Farm Bill. Tyler Kendall tells us what's at stake for millions of food stamp recipients who could be potentially impacted. She speaks...
Bloomberg
'Highly Likely' Cash Will Run out by Early June: Yellen on Debt Limit
Bloomberg's Nancy Cook and Enda Curran discuss President Biden and Speaker McCarthy's upcoming meeting today on debt limit negotiations, and also talk about US Treasury Secretary Janet Yellen saying it is "highly likely" cash will run...
Getty Images
WS Woman farmer breaking earth with hammer in Shamnagar Village / Dharamsala, Himachal Pradesh, India
WS Woman farmer breaking earth with hammer in Shamnagar Village / Dharamsala, Himachal Pradesh, India
Getty Images
TD MS boot maker tacking vamp to sole of boot
TD MS boot maker tacking vamp to sole of boot
Getty Images
Excavator hydraulic jackhammer breaks concrete
Excavator hydraulic jackhammer breaks concrete
Getty Images
Piggy Bank
Shot on RED ONE http://www.selected-takes.com/istock/lightbox.php?source=lightbox_sonstiges.jpg
Getty Images
CU TU R/F boot maker tacking vamp of sole of cowboy boot
CU TU R/F boot maker tacking vamp of sole of cowboy boot
Getty Images
CU TU boot maker stretching and tacking vamp to sole of cowboy boot
CU TU boot maker stretching and tacking vamp to sole of cowboy boot
Getty Images
TU CU PAN R/F boot maker tacking vamp to sole of boot
TU CU PAN R/F boot maker tacking vamp to sole of boot
Getty Images
MS Shoe cobbler sanding sole of a shoe / Santa Monica, California, United States
MS Shoe cobbler sanding sole of a shoe / Santa Monica, California, United States
Getty Images
Building construction
Construction site and workers. Building under construction, southeast asia.
Getty Images
Demolition of residential structure
Craftsperson is tearing down a wall, thumbs up afterwards