Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

In the original, and best Total Recall, you may remember a scene in which Rekall’s receptionist changes her nail polish by using a digital pen. Now, after only 35 years, a company came to CES 2026 ...

From crisp autumn air to the first bloom of spring, each season carries moments that shape how we live and feel. These three reasons capture why the cycles of nature matter so much. New "big, ...

Chameleons can famously change their colors to camouflage themselves, communicate and regulate their temperature. Scientists have tried to replicate these color-changing properties for stealth ...

Desperate to reach her goal weight, Emilly discovered one simple diet trick turbo-charged her weight loss after progress stalled SELF-confessed “secret eater” Emilly Murray weighed 22st 2lbs and was ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Arthur Gies Arthur Gies is an editor for Wirecutter's tech coverage. He's ...

Uses warm air to help reduce heat damage while styling Can be used to dry, straighten, curl, and wave hair with attachments Cosmo Holy Grail Beauty Award winner Before I go through all the best ...