Curated Video
The Mechanics of Zippers
Learn how zippers work by using two of the oldest and simplest tools in history: the wedge and the hook. Examine the basic parts of a zipper, including the slide and teeth, and see how they interlock to open and close an object....
Professor Dave Explains
Practice-Problem: Three-Reaction Pathway
We've got a starting material, and we are subjecting it to a series of three reaction conditions. What do we get? See if you can find out!
Mazz Media
Wedge
This live-action video program is about the word wedge. The program is designed to reinforce and support a student's comprehension and retention of the word wedge through use of video footage, photographs, diagrams and colorful, animated...
Professor Dave Explains
Practice Problem: IUPAC Nomenclature and Stereochemistry
For this one we will have to be able to interpret IUPAC nomenclature to draw molecular structure, including absolute configuration using the Cahn-Ingold-Prelog convention.
Professor Dave Explains
Practice Problem: Newman Projections and Nomenclature
For this one, we will need to be able to draw Newman projections as well as name the molecule using the rules of IUPAC nomenclature. Basic stuff!
Curated Video
cuña
This live-action video program is about the word wedge. The program is designed to reinforce and support a student's comprehension and retention of the word wedge through use of video footage, photographs, diagrams and colorful, animated...
ATHS Engineering
Mechanisms: Inclined Planes, Wedges, and Screws
In this video, we learn about the three types of simple machines: inclined planes, wedges, and screws. We explore how they work, their mechanical advantages, and the terminology associated with screws. Music: Foundation by Vibe Tracks
Wonderscape
Science Kids: Six Simple Machines
In this video, students will learn about six simple machines: lever, inclined plane, wedge, wheel and axle, pulley, and screw. They will understand the basic principles of how these machines work and how they can make our lives easier by...
Mazz Media
Simple Machine
This live-action video program is about the term simple machine. The program is designed to reinforce and support a student's comprehension and retention of the term simple machine through use of video footage, photographs, diagrams and...
Visual Learning Systems
Weathering and Soils: Mechanical Weathering
In this video students will learn about the two major types of weathering, and the forces that alter the shape and composition of rocks. Students will explore the different types of soils, soil properties and the soil profile. Other...
Mazz Media
Simple Machines
Students learn to define and recognize the six simple machines: the inclined plane, the wedge, the screw, the lever, the wheel and axle, and the pulley. Real life situations demonstrate the function and purpose of each machine. Students...
Mazz Media
Inclined Plane
This live-action video program is about the term Inclined plane. The program is designed to reinforce and support a student's comprehension and retention of the term Inclined Plane through use of video footage, photographs, diagrams and...
Visual Learning Systems
The Power of Wedges
This video provides a brief explanation of wedges as a type of simple machine. It highlights how a knife, axe blade, and other tools function as wedges, emphasizing their ability to cut and split objects. This video is part of the...
Visual Learning Systems
Simple Machines: Inclined Planes
A day does not go by without using simple machines. This program explores the six major types of simple machines with practical, colorful examples of each. Vivid video footage illustrates how each of the following simple machines works...
Press Association
Tories have fallen from Churchill’s politics and now resemble Trump – Starmer
Sir Keir Starmer accused the Tories of falling far from Sir Winston Churchill’s politics and instead echoing those of Donald Trump as he vowed Labour would focus on the “mundane stuff” of getting things done.
The party leader sought to...
Getty Images
HD Macro Dolly Shot of Orange Slices
Macro dolly shot of fresh orange slices on white ground. Shot with LEICA Vario-Apo-Elmarit-R 70-180mm f/2.8 lens.
Getty Images
HD Fresh Kiwis Dolly Shot
Close-up dolly shot of fresh kiwis. Shot with LEICA Vario-Apo-Elmarit-R 70-180mm f/2.8 lens.
Sky News
Blue Cheese maker
CLEAN: Shows interior close up shots wedges of blue cheese cut from truckle waiting to be packaged ready for sale in a cheese making factory on 16 February, 2017 in Staffordshire, England
Sky News
Blue Cheese maker
CLEAN: Shows interior shots workers in cheese factory vacuum packing and labelling wedges of blue cheese ready for sale on 16 February, 2017 in Staffordshire, England
Getty Images
SPEECH: Dania Ramirez at Chinese Laundry Hosts The
SPEECH: Dania Ramirez at Chinese Laundry Hosts The Miss USA 2012 Wedge Run With Dania Ramirez SPEECH: Dania Ramirez at Chinese Laundry Hosts The at Planet Hollywood Resort and Casino on May 22, 2012 in Las Vegas, Nevada (Footage by...
Getty Images
SPEECH: Dania Ramirez at Chinese Laundry Hosts The
SPEECH: Dania Ramirez at Chinese Laundry Hosts The Miss USA 2012 Wedge Run With Dania Ramirez SPEECH: Dania Ramirez at Chinese Laundry Hosts The at Planet Hollywood Resort and Casino on May 22, 2012 in Las Vegas, Nevada (Footage by...
Sky News
Duchess of Cambridge playing volleyball at event
Duchess of Cambridge playing volleyball at event