Sample 1/25

@ Magnetic Nuts & Bolts Holder
Trendy-Loo Moo begins her exploration of Magnets.

Sample 2/25

@ Computer Hard Disk

Navy Flower Power Egg
The first painted eggs came from Mesopotamia, and because eggs were forbidden food during Lent, people painted eggs while Lent was being observed—after Lent, they would eat the eggs on Easter Day.

Beautifully decorated eggs “pysanka” are associated with Ukraine, and the oldest painted egg that was unearthed in northern Ukraine is dated to the end of the 17th century.

Sample 3/25

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

@ Cheerful Magnetic Clips
Magnetic materials are always made of metal, but not all metals are magnetic. Iron is magnetic, so any metal with iron in it will be attracted to a magnet. Steel contains iron, so a steel paperclip will be attracted to a magnet too. Most other metals, for example aluminium, copper and gold, are NOT magnetic.

Sample 4/25

@ Magnetised Metal Spheres
"Wow! I'm going to get me one of these cool fridge magnets!" remarked Emily.
"Me too!" said Trendy-Loo Moo. "It'll be a nice reminder of our Rare Earth experience, won't it?"

Sample 5/25

@ Abstract, Magnetic Energy
"What’s the difference between a magnet and a construction site?" asked Phimi ツ.
"I don't know; what?" responded Trendy-Loo Moo.
"A construction site has more poles!"

Sample 6/25

@ Dutch Fridge Magnets
"What’s the difference between a magnet and a construction site?" asked Midnight.
"I don't know; what?" responded Trendy-Loo Moo.
"A construction site has more poles!"

Sample 7/25

@ Aurora Borealis Phenomenon
Neodymium magnet (NdFeB) is a type of rare-earth magnet that is composed of a neodymium, iron, and boron alloys. General Motors and Sumitomo Special Metals invented them in 1982. The strongest permanent magnets currently available are neodymium magnets. Among their applications are cordless tools, hard disk drives, and magnetic fasteners.

Sample 8/25

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
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 9/25

@ Magnetic Levitation Traiin
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 10/25

@ Abstract Solar System
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 11/25

@ Ducks in a Row
"You know, I love talking about magnets. But I try not to."
"Why's that, Trendy-Loo Moo?" asked Kia, baffled.
"It's quite a polarizing topic!" responded Trendy-Loo Moo.

Sample 12/25

@ Itty Bitty Magnets
Saturn, Jupiter, Neptune and Uranus all have their own magnetic fields.

Sample 13/25

@ Electromagnetic Waves
There are different types of magnets
There are three different types of magnets: electromagnets, air-core magnets, and permanent magnets. There are five types of modern permanent magnets, each made in a different way from different materials with different characteristics. The five types of permanent magnets:
Neodymium
Samarium Cobalt
Ferrite
Alnico
Flexible Rubber

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!

Sample 16/25

@ Hiking Compass
Rare-earth magnets are the most powerful magnets available today. Strongest among the rare-earth magnets are neodymium magnets. As long as the magnetic circuit is in good condition, samarium cobalt magnets can outperform neo magnets at elevated temperatures (of approximately 150° C and above).

Sample 17/25

@ Old Fashioned 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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@ Happy Fridge Magnet
"Oliver, why did the bear's magnetic personality make him so popular?"
"I don't know, Trendy-Loo Moo—why?"
"He was a polar bear!"

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
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.

Sample 20/25

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

Sample 21/25

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

@ Industrial Electromagnet
Neodymium magnet (NdFeB) is a type of rare-earth magnet that is composed of a neodymium, iron, and boron alloys. General Motors and Sumitomo Special Metals invented them in 1982. The strongest permanent magnets currently available are neodymium magnets. Among their applications are cordless tools, hard disk drives, and magnetic fasteners.

Sample 22/25

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

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
Neodymium magnet (NdFeB) is a type of rare-earth magnet that is composed of a neodymium, iron, and boron alloys. General Motors and Sumitomo Special Metals invented them in 1982. The strongest permanent magnets currently available are neodymium magnets. Among their applications are cordless tools, hard disk drives, and magnetic fasteners.

Sample 24/25

@ Physics Wallpaper
The unit used to measure the strength of a magnet is called a tesla.

Sample 25/25

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
Trendy-Loo Moo has now completed her exploration of Magnets. As she prepares to go home, she receives a wonderful gift!

Trendy-Loo Moo 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!