Sample 1/25

@ Magnetic Nuts & Bolts Holder
Screecher begins her exploration of Magnets.

Sample 2/25

@ Computer Hard Disk

Purple Flower Power Egg
My pets are in awe of these beautiful eggs—they would love to try to paint their own one year. Easter and spring are times of joy as the earth awakens, plants are pushing forth from the soil, and the days are becoming warmer. Many baby animals are born in the spring, and life is burgeoning. May these eggs bring you joy and be a reminder of the earth renewing itself.

Sample 3/25

Cheerful Magnetic Clips
Keep your noticeboard in order with these colourful clips!

@ Cheerful Magnetic Clips
Samarium Cobalt alloys are rare earth magnets, often used in specialist applications such as aerospace.

Sample 4/25

@ Magnetised Metal Spheres
What will happen when the Earth's magnetic poles flip? I don't know, but I heard Santa's been interviewing penguins to see if they can pull a sleigh.

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@ Abstract, Magnetic Energy
Electromagnets are used by some high-speed trains. These trains 'float' above the track, which reduces friction, helping the train to go faster.

Sample 6/25

@ Dutch Fridge Magnets
Alnico is an alloy made up of aluminium, nickel and cobalt. A strong permanent magnet can be made from Alnico alloys. Consumer electronics and industrial applications use them extensively. The material is found for example in large electric motors, microphones, loudspeakers, electric guitar pickups and microwave ovens.

Sample 7/25

@ Aurora Borealis Phenomenon
Electromagnets are used by some high-speed trains. These trains 'float' above the track, which reduces friction, helping the train to go faster.

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Purple and Gold Aurora
Auroras occur when charged particles (electrons and protons) collide with gases in the Earth's upper atmosphere. Those collisions produce tiny flashes that fill the sky with colourful light. As billions of flashes occur in sequence, the auroras appear to move or dance in the sky.

@ Purple and Gold Aurora
All magnets produce a magnetic force: this is called a magnetic field. This field travels from a magnet’s north pole to the south pole and is completely invisible to the human eye, however, iron filings can be used to show these fields.

Sample 9/25

@ Magnetic Levitation Traiin
"What’s the difference between a magnet and a construction site?" asked Stingray Mulder.
"I don't know; what?" responded Screecher.
"A construction site has more poles!"

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@ Abstract Solar System
Electromagnets are used by some high-speed trains. These trains 'float' above the track, which reduces friction, helping the train to go faster.

Sample 11/25

@ Ducks in a Row
"Wow! I'm going to get me one of these cool fridge magnets!" remarked Woolly.
"Me too!" said Screecher. "It'll be a nice reminder of our Rare Earth experience, won't it?"

Sample 12/25

@ Itty Bitty Magnets
Samarium Cobalt alloys are rare earth magnets, often used in specialist applications such as aerospace.

Sample 13/25

@ Electromagnetic Waves
"Hey, Screecher—what's the difference between a pessimist and a magnet?"
"I don't know, Kathleen. What is the difference?"
"A magnet has a positive side!"

Sample 14/25

Turquoise Northern Lights
The aurora can be seen near the poles of both the northern and southern hemisphere. In the north the display is known as the aurora borealis; in the south it is called the aurora australis. What we are seeing in these beautiful displays in the sky are atoms and molecules in our atmosphere colliding with particles from the sun. The aurora's characteristic wavy patterns and curtains of light are caused by the lines of force in the Earth’s magnetic field.

@ Turquoise Northern Lights
The Earth's magnetic poles move about 40 kilometres each year.

Sample 15/25

@ Fridge Magnet Icons
Oh look ... you found a truly unique little penguin!

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@ Hiking Compass
Ferrite is a ceramic compound composed of iron oxide and other elements (strontium or barium). Among the applications of ferrites are refrigerator magnets and small electric motors.

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@ Old Fashioned Compass
The unit used to measure the strength of a magnet is called a tesla.

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@ Happy Fridge Magnet
"I'm very pleased with my new fridge magnet. So far I've got five fridges!" said Graham.
"Ouch!" responded Screecher.

Sample 19/25

Northern Lights in Green
What causes the different colours in the aurora? Different gases give off different colours when they are heated. The same process is also taking place in the aurora. The two primary gases in the Earth’s atmosphere are nitrogen and oxygen, and these elements give off different colours during an aurora display. The green we see in the aurora is characteristic of oxygen, while hints of purple, blue or pink are caused by nitrogen.

@ Northern Lights in Green
Electromagnets are used by some high-speed trains. These trains 'float' above the track, which reduces friction, helping the train to go faster.

Sample 20/25

@ Dart Board
The unit used to measure the strength of a magnet is called a tesla.

Sample 21/25

Industrial Electromagnet
A scrap yard utilising an industrial strength electromagnet to deal with metal components.

@ Industrial Electromagnet
An electron and a proton walk into a magnetic field... ... Yes. That's it. There's no punchline. Physics isn't a joke.

Sample 22/25

@ Computer Hard Drive
Ferrite is a ceramic compound composed of iron oxide and other elements (strontium or barium). Among the applications of ferrites are refrigerator magnets and small electric motors.

Sample 23/25

Reel to Reel Tape
Some old-fashioned magnetic tape! Do you remember recording the top hits of the day on a reel-to-reel tape recorder?

@ Reel to Reel Tape
The Earth is a large magnet The Earth’s core is made up of mostly iron, which has given the Earth its own magnetic field, with both a north and south-facing pole. The Earth’s magnetic field protects the planet by deflecting solar winds and charged particles from the sun.

Sample 24/25

@ Physics Wallpaper
What attracts knights in shining armour even more than damsels in distress? Magnets!

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Fridge Magnets from Poland
A variety of fridge magnets from Poland, featuring its capital city, Warsaw, and the red and white Polish flag. You could buy one doubling as a handy bottle opener!

@ Fridge Magnets from Poland
Screecher has now completed her exploration of Magnets. As she prepares to go home, she receives a wonderful gift!

Screecher has enjoyed her tour of Magnets, but it is time to go home now! Please select another pet as visitor, so it can also enjoy exotic materials!