Physics Girl
AMAZING! Ferrofluid + Glow Sticks
Ferrofluid is a liquid that displays unusual properties in the presence of a magnetic field. Watch what happens when we mix ferrofluid with the liquid from a glow stick!
Physics Girl
SLOW MOTION SCIENCE! Ferrofluid dropping on magnet
See ferrofluid falling on a magnet filmed at 1000fps. How does the science of falling ferrofluid droplets mimic speghettification while falling into a black hole?
Science Buddies
How Does an Electromagnet Work?
You may be familiar with permanent magnets—the kind that hang on a refrigerator. But did you know that other magnets, called electromagnets, can be turned on and off? When turned on, electromagnets act just like permanent magnets, but if...
Science Buddies
Magnetism & Electromagnetism Tutorial
This video provides an introduction to basic concepts in magnetism, including magnetic poles, magnetic fields, and electromagnets.
Visual Learning Systems
What Are Magnets?: Using Magnets
Magnets are unusual and fun tools that serve many useful purposes. This colorful, action-packed program emphasizes the characteristics and behavior of magnets. Special emphasis is also given to electromagnets and the importance of...
Visual Learning Systems
Magnetism: Creating Magnets
This video explores the force of magnetism and how it affects our everyday lives. The atomic nature of magnetism is illustrated, and then applied in principle to common magnets. The video highlights how magnetic fields are created, and...
Visual Learning Systems
Writing in Science: Developing Explanations
The development and application of writing skills in science is the focus of this program. This video highlights some of the key ingredients of writing in the subject of science. Informative and explanatory texts focus on facts,...
Bloomberg
JPM's Raghavan Says Brexit 'Cannibalized' London Listing Pool
JPMorgan Chase CEO for Europe, the Middle East and Africa Viswas Raghavan says the UK's withdrawal from the European Union "cannibalized" London's listing pool. "A number of European companies are now listing on European exchanges," he...
Getty Images
Demonstration of iron powder being sprinkled onto paper covering a bar magnet. The magnetic field induces magnetism in each of the particles of iron powder, which then line up in the field. Although the field is actually continuous, interactions between t
Demonstration of iron powder being sprinkled onto paper covering a bar magnet. The magnetic field induces magnetism in each of the particles of iron powder, which then line up in the field. Although the field is actually continuous,...
Getty Images
Earth as a magnet.
The animation shows the magnetic field lines (yellow) around a bar magnet, which by convention emerge from the north pole and enter at the south pole. The bar magnet morphs into the Earth, which is a natural magnet. Earths north...
Getty Images
Check the quality of the refrigerator magnets
Check the quality of the refrigerator magnets
Getty Images
Compass, a device used to determine geographic direction
Compass, a device used to determine geographic direction
Getty Images
U Magnet Pulling Metal Scrwes In Slow Motiin
U Magnet Pulling Metal Scrwes In Slow Motiin
Getty Images
A magnet lowers scrap metal into a furnace.
A magnet lowers scrap metal into a furnace.
Getty Images
A magnet lifts scrap metal from a steel yard.
A magnet lifts scrap metal from a steel yard.
Getty Images
MS Water in spiral using magnetic stirrer and stir bar in lab / Toronto, Ontario, Canada
MS Water in spiral using magnetic stirrer and stir bar in lab / Toronto, Ontario, Canada