Uncategorized
- Physics
The dance of the electron spins
Physicists have used a novel measuring technique to track the motions of electron spins in a tiny magnet as its polarity flips, with north and south poles changing places.
- Chemistry
Onward, microbes
With a tweak to their genetic codes, bacteria have been coaxed to follow a chemical trail of a researcher's choosing.
- Health & Medicine
Nail-gun injuries shoot up
Nail-gun injuries among do-it-yourself carpenters have tripled since 1991.
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Unintended consequences of cancer therapies
Radiation and chemotherapy can destroy a tumor, but they may also indirectly promote metastasis, the spread of cancerous cells to other organs.
