Magnetic Collection (page 8)

South Magnetic Pole near Vostok base
South Magnetic Pole. Signpost on the site of the Earths South Magnetic Pole near the Russian Vostok base in Antarctica. Vostok is also the place where the lowest-ever natural temperature

Earths magnetosphere, artwork
Earths magnetic field. Artwork showing Earths magnetosphere (blue) in the solar wind (not to scale). The field lines originate from the poles

Simulation of the Earths magnetic field

Simulation of a magnetic field reversal on Earth
Model of geomagnetic field reversal. Third of three frames showing the magnetic field structure produced by a numerical simulation of the geodynamo, the source of the Earths magnetic field

Father and son reading a compass
MODEL RELEASED. Reading a compass. Boy reading a compass being held in his fathers hand. A compass contains a magnetized metal strip

Magnetic ore separator, 19th century
Magnetic ore separator. This apparatus comprises an electromagnet that is being used to magnetise the iron in iron ores and separate them from non-magnetic ores

Magnetic key card
Magnetic cards are used to close and open this compartment inside the new Premium class luxury passenger train

Engraving of an early azimuth compass
Azimuth compass. Engraved illustration of an early design of azimuth compass. This is designed to tell the angle between magnetic north and the Suns position

17th century solar clock
Middle Temple 002

Nasmyths sunspot observations, 1864
Nasmyths sunspot observations. Artwork of observations of sunspots, made on 5 June 1864 by the Scottish amateur astronomer James Nasmyth (1808-1890)

Electromagnetic force. Charged particles interacting through the electromagnetic force (field lines shown). Electricity and magnetism are part of the same force, called electromagnetism

Aurora borealis and Moon over a river. This coloured light display (the northern lights) is visible in the night sky at high latitudes

Induction hob magnet test for cookware
An induction cooker creates an electromagnetic field that induces a circulating electric current in the cooking vessel. This will generate heat in the pan directly providing it is made of an

Turbine rotor installation. This low-pressure steam turbine is being installed in a power station. The pressure from steam passing through the turbine causes the turbine to rotate

Compass of variation, 16th Century
Compass of variation. 16th century engraving showing a compass of variation. This was used to measure the difference between true north and magnetic north at any given point

Compass on a map

Computer hard disc. Internal workings of a computers hard drive. This piece of hardware equipment consists of a read-write head (centre) on a hard disc (round)

Superconductor, conceptual image. Computer artwork of swirling colours, representing superconductivity within an object. Superconductivity occurs in certain materials at very low temperatures

Earths magnetic field, artwork
Earths magnetic field, computer artwork. The blue lines represent the magnetic field lines, which extend from the magnetic poles near the North and South poles

Compass and dividers on a map
Navigational compass and dividers (also called a measuring compass, lower left) on a map

Brain tumour, 3-D MRI scan
Brain tumour. Coloured three-dimensional model of a male head, made up from numerous magnetic resonance imaging (MRI) scans

Oersted discovering electromagnetism
Engraving of Hans Christian Oersted, a Danish physicist, born in 1777 died in 1851. He is seen here with his assistant observing an experiment to demonstrate the effect of an electric current on a

Magnet attracting ferromagnetic objects. Ferromagnetic materials are amongst the most susceptible to magnetism. When in a magnetic field, magnetism is induced and they themselves become magnetic

Magnetic field of a wire around a nail
Magnetic field of wire around a nail. Iron filings on a sheet of paper after the removal of a nail and the wire wrapped around it

Magnetic attraction

Non-magnetic iron sulphide
Demagnetisation of iron. Image 3 of 3. Iron sulphide being tested for magnetism with a bar magnet. The iron sulphide is not magnetic. Metallic iron is magnetic, and is attracted to a magnet

Induced current. Oscilloscope trace from an electric coil, showing a current flowing at the precise moment when a magnet is dropped through the coil

Magnetite. Magnetite, also known as lodestone, is a name given to either iron (III) oxide or iron (II) oxide. It is a naturally magnetic mineral

Magnetic field of a bar magnet. Iron filings on a sheet of paper after the removal of a bar magnet. The filings mark the lines of the bar magnets magnetic field

Magnets. Assortment of different magnets

Magnetic field of a solenoid. Solenoid (centre) and iron filings (black) marking the field lines of its magnetic field. A solenoid is simply a coil of electrical wire

Pins clinging to a horseshoe magnet
Magnetic attraction. Pins clinging to a horseshoe magnet. Magnetism is a manifestation of electromagnetism, one of the fundamental forces of physics

Bent electron beam. Electron beam (bright blue) that has been bent into a circle by an magnetic field

Horseshoe magnet with various magnetic and non- magnetic objects. Ferrous objects such as a knife and screw are temporarily magnetised by a permanent iron magnet

Horseshoe magnet attracting iron filings

Safety pins with a magnet
Magnetism. Safety pins, which are made of steel, being attracted to a bar magnet. The magnetic field of the magnet induces a small magnetic field in the steel pins

TRACE observatory and the Sun, artwork
Solar coronal loops. Computer artwork based on the ultraviolet TRACE image of the Sun, showing coronal loops following a solar flare event observed in November 2000

TRACE observatory and solar coronal loops
Solar coronal loops. Computer artwork based on the ultraviolet TRACE image of the Sun, showing coronal loops following a solar flare event observed in November 2000

Lawn mower protector / W H Robinson
Magnetic device for protecting your mower from shrapnel on the lawn. Please note: Credit must appear as (c) Courtesy of the estate of Mrs J.C.Robinson/Pollinger Ltd/Mary Evans Picture Library

A New Winter Sports Attraction
The New Magnetic Ski-de-luxe. Fitted with patent telescopic emergency brake, this invention is ideal for uphill work. Please note: Please note

Kept in Suspense
The New Magnetic Quicksand Deck Chair, a simple but reliable device which enables one to sit on the most treacherous sands with perfect immunity Please note

The Magnetic Hut, National Antarctic Expedition, 1902
Photograph showing Mr. Bernacchi standing in the doorway of the Magnetic Hut during the National Antarctic Expedition of 1901-4

Electric brush
A detailed advertisement from 1883 for Dr. Scotts Electric Hair Brush, claiming to cure a variety of ills, from headaches to deafness, baldness to a weary brain

A City on Ganymede
Ganymede, a moon of Jupiter, is inhabited by cat-like people, who build their cities at the poles to exploit the magnetic force to provide heat, light and energy

Airship of Pluto
The people of Pluto solve the problem, how to fly when theres no atmosphere, by developing this flying wing which uses electro-magnetic force for propulsion

Canberra: tourist class playroom
Colour illustration depicting the tourist class playroom for young travellers on board P&Os superliner Canberra around the time of her maiden voyage to Sydney, Australia in 1961

Iron Mining Urals
Mining for magnetic iron at Visocaya Gora, in the Ural mountains of Russia

Electro-magnetic surgery
A tool to aid surgeons in the operating theatre. A electro-magnetic machine to detect and remove metal particles from wounds

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"Magnetic: Unveiling the Invisible Forces" From its discovery in ancient China to cutting-edge fusion research, magnetic phenomena have captivated humanity for centuries. In 1954, the mass spectrometer revolutionized scientific analysis by utilizing magnetic fields to separate ions based on their mass-to-charge ratio. Fast forward to modern times, where fusion research has taken center stage with the tokamak device. This revolutionary technology harnesses powerful magnetic fields to confine and control plasma, paving the way for limitless clean energy possibilities. Nature's own mesmerizing display of magnetism can be witnessed in the enchanting dance between Aurora borealis and Moon. The ethereal lights are a result of charged particles from solar winds interacting with Earth's magnetic field. In medical advancements, Magnetic Resonance Imaging (MRI) scans have become indispensable tools in diagnosing brain tumors and other ailments. By employing strong magnets and radio waves, MRI provides detailed images without harmful radiation exposure. Pushing boundaries further is the concept levitation of superconductors. This mind-boggling phenomenon defies gravity as superconductors float above powerful magnets due to their unique ability to expel all internal magnetic fields. Taking a historical turn, we recall RMS Olympic embarking on her maiden voyage in 1911 – an iconic vessel that utilized electromagnetic propulsion systems ahead of its time. Returning once again to nature's grand spectacle, witnessing Aurora borealis illuminating night skies leaves us awestruck at Earth's harmonious interaction with our planet's geomagnetic field. Beyond science and nature lies fashion inspiration; an attractive idea emerges for gents wear incorporating magnetism into design elements - a perfect blend of style and innovation that captures attention effortlessly. Pioneers like Galileo Ferraris paved the way for understanding electromagnetism through his groundbreaking discoveries during late 19th century Italy. His work laid foundations for future technological marvels we enjoy today.