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

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@ Computer Hard Disk

Blue And Gold 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.

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

@ Cheerful Magnetic Clips
The first magnets were discovered by ancient civilisations 2500 years ago. Magnetic compasses were used extensively for navigation in Europe and China during the 12th and 13th centuries CE.

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@ Magnetised Metal Spheres
What attracts knights in shining armour even more than damsels in distress? Magnets!

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@ Abstract, Magnetic Energy
Scientists have shown that Earth’s magnetic field is weakening. Current events have made it less attractive.

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@ Dutch Fridge Magnets
The first magnets were discovered by ancient civilisations 2500 years ago. Magnetic compasses were used extensively for navigation in Europe and China during the 12th and 13th centuries CE.

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@ Aurora Borealis Phenomenon
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.

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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
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).

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@ Magnetic Levitation Traiin
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 Solar System
"Hey, Belladonna—what's the difference between a pessimist and a magnet?"
"I don't know, Priya. What is the difference?"
"A magnet has a positive side!"

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@ Ducks in a Row
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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@ Itty Bitty Magnets
The first magnets were discovered by ancient civilisations 2500 years ago. Magnetic compasses were used extensively for navigation in Europe and China during the 12th and 13th centuries CE.

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@ Electromagnetic Waves
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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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
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

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

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@ Hiking Compass
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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@ Old Fashioned Compass
Saturn, Jupiter, Neptune and Uranus all have their own magnetic fields.

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@ Happy Fridge Magnet
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.

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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
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.

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@ Dart Board
I have a talking pig stuck to my fridge. It's a Babe magnet.

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

@ Industrial Electromagnet
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).

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@ Computer Hard Drive
"You know, I love talking about magnets. But I try not to."
"Why's that, Belladonna?" asked soriyah, baffled.
"It's quite a polarizing topic!" responded Belladonna.

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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
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

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@ Physics Wallpaper
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.

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

Belladonna 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!