NEEDHAM - For the second time in a week, a deteriorated military ordnance was pulled from the Charles River in Needham. The Massachusetts State Police bomb squad had to remove it and detonate it. It ...
In physics, we have a bunch of constants that are used in models to explain how the world works. These are fixed numbers that we plug into equations along with our variables. For example, the ...
From time to time, the Earth's magnetic poles flip, leaving us without a protective magnetic field for up to centuries ...
The quest for the world's strongest magnet faced a surprisingly violent problem: they kept exploding. At least, that was the issue facing a group of scientists at the National High Magnetic Field ...
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Magnets are powerful, but they’re also noisy. Not in the way speakers are, but ...