There is no firmly-established fundamental limit on magnetic field strength, although exotic things start to happen at very high magnetic field strengths. Magnetic fields could get strong enough to create black holes. How strong is a typical magnet? Standard Magnet … Continue reading →

The magnetic field is weakest at the center and strongest between the two poles just outside the bar magnet. The magnetic field lines are densest at the center and least dense between the two poles just outside the bar magnet. … Continue reading →

3T MRI is the fastest diagnostic magnetic resonance imaging technology available. The computer generated images can be sent off-site for immediate analysis. These exams can be up to 100 times faster than standard MRI exams. Another advantage of 3 Tesla … Continue reading →

Millitesla is a unit of measurement for magnetic flux density. Millitesla is a decimal fraction of magnetic flux density unit tesla. One millitesla is equal to 0.001 tesla. How do you convert Millitesla to Tesla? How to Convert Millitesla to … Continue reading →

This generally happens in two ways. So-called permanent magnets are constructed from materials made up of magnetic domains, in which atoms have electrons whose spins are aligned with each other.The process is very slow, however: a modern samarium-cobalt magnet takes … Continue reading →

The human body naturally has both magnetic and electrical fields. Right down to the tiny cells in our bodies, every part of our body has their own field. How much magnetic field does a human body have? This article deals … Continue reading →

You can think of a magnet as a bundle of tiny magnets, called magnetic domains, that are jammed together. Each one reinforces the magnetic fields of the others. Each one has a tiny north and south pole. If you cut … Continue reading →

These two are most often used for hunting. Ball bearings are also used with catapults. Both these pellets are strongly ferromagnetic and may therefore move in the magnetic field of MR systems.We conclude that the majority of air gun pellets … Continue reading →

A magnetic mattress pad uses magnets to control the amount of radiation and electric energy the body is exposed to during sleep. It is considered an effective tool to help you achieve a deeper and more recuperative sleep. It is … Continue reading →

See my article Black Hole Mechanics. ‘Time-space’ is infinite, but not the black hole. The black hole will disappear in the very far future; space-time will continue as ‘Infinitum’. Do black holes have infinite time? This is fine as long … Continue reading →

In a sense, yes. The crust of the Earth has some permanent magnetization, and the Earth’s core generates its own magnetic field, sustaining the main part of the field we measure at the surface.So we could say that the Earth … Continue reading →

All Light Commercial Vehicles – including double-cab pickups – qualify for VAT reclaims, as long as the business that purchases the vehicles is VAT registered, of course.This is very different to the position with company cars, as they are only … Continue reading →

Hybrid, electric, and fuel cell vehicles are designed to be safe in water, even when fully submerged. The High Voltage (HV) system is isolated from the chassis and is designed to NOT pose a shock and NOT energize the surrounding … Continue reading →

There was indeed a ban of magnet spheres from 2014 to November 2016. In September 2014, while the Zen Magnets recall case was still pending, the CPSC enacted an all ages nationwide ban on sales, manufacturing, and importation on all … Continue reading →

The strength of the magnet is measured in a unit called Tesla (T). Most MRI scanners used in hospitals and medical research clinics are 1.5 or 3 T. Putting that in to perspective, the earth’s magnetic field is around 0.00006 … Continue reading →