To celebrate its Chiefs appearing in the NFL playoffs on Saturday, Kansas City Parks and Recreation doesn't quite heed the call of science on a cold day.
Marijuana companies are ditching the stoner image as they use technology to shoot for broad appeal. Goodbye, tie-dye. Hello, cannabis-infused salmon.
Take a ball of water in microgravity. Add coloured dye and an effervescent tablet. Film the fascinating results.
A new video shows how jeans get blue, while new research from UC Berkeley shows how the dye used to get them that way could get greener.
Technically Incorrect: After being told to remove dye from his own hair, the student finds a picture of his principal with purple hair and posts it. And he's said to have added some choice comments. The school is not amused.
DARPA's soft-bodied walkers, developed by engineers at Harvard University, can stand out or blend in with their environment, and may take on military tasks.
A specially designed pair of pants uses pressure-sensitive film and dye packs to help athletes who can't feel pain find where they have been injured.
It's been tested on only a handful of kids, but using MRI with a diagnostic dye to look for cancer may work just as well as using PET and CT scans.
Covalent Solar will commercialize a technique that concentrates light by redirecting it via dyes. The results are a ten-fold boost in solar cell output, lowering panel costs.
The Stylus Photo 1400 is a big printer that produces tiny dots.