A permanent magnet is always magnetic. It has an invisible magnetic field. Only certain materials, such as iron, feel a magnetic force. Permanent magnets can come in lots of different shapes and ...
Even though the tape is self-adhesive, I like to dab a bit of hot glue on it to ensure it stays on the magnet. These are ...
After six years teaching kids from 4 to 7 years old, Tiffany Blumenberg always keeps one item nearby. "I always have a box of Kleenex on my desk," she says. Runny noses. Coughs. Stomach bugs.
Molecular magnets are analogous to the macro-scale magnets we’re familiar with, in that they retain their magnetism without an external magnetic field. The SMMs so far obtained can retain their ...
Researchers have now unlocked a stunning discovery on this invisible frontier: a brand-new type of quasiparticle in all magnetic materials, no matter their strength or temperature. This ...
The findings could lead to the development of new magnetic memory devices with the potential to increase operation speeds of up to a thousand times. Altermagnetism is a distinct form of magnetic ...