Primordial magnetic fields, billions of times weaker than a fridge magnet, may have left lasting imprints on the Universe.
Event Horizon Telescope data reveal the magnetic field around M87* shifted, weakened and then flipped, defying theoretical expectations.
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MIT demonstrates magnetic transistor with 10x stronger switching and built-in memory
MIT engineers built a magnetic transistor from chromium sulfur bromide, promising smaller, faster electronics with built-in ...
Transistors, the building blocks of modern electronics, are typically made of silicon. Because it's a semiconductor, this ...
Compasses were the trusted companions of sailors, explorers, and travelers for centuries, offering a simple way to find north ...
Patterning your shotgun is the only way to learn its effective range. Testing your gun with different chokes and loads can increase your hitting percentages by helping you find the ideal pattern ...
The Samsung Galaxy SmartTag2 is a device tracker for valuables like keys, luggage, and backpacks. Features include a Compass View for nearby items, an audible chime, and a Lost Mode using NFC.
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