iPhone 16e may not have MagSafe, but you might want to invest in a magnetic case — here’s why
Unsurprisingly the data showed that using a MagSafe-compatible case on iPhone 16e actually improved performance. Because ...
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Supermagnet 100,000x stronger than Earth’s magnetic field to bring nuclear power closer
Both the TFMC and CSMS use high-temperature superconducting (HTS) magnets and will work together to control the fusion plasma inside the reactor. The TFMC test demonstrated that the HTS magnet can ...
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Magnets and magnetic materials
The magnetic field is shown by lines with arrows that point from north to south. You can tell how old some coins are by testing them with a magnet. 5p and 10p coins made before January 2012 are ...