The creation of artistic-pattern pendants using resin is a craft activity that involves color mixing, molding, and surface finishing to produce accessories with unique and visually appealing designs ...

Gears are essential for all bike riders, but are you using them properly? In this video we show you how to avoid cross chaining, how to prepare for steep hills, what the correct cadence is and all the ...

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

Motors and gear trains with micrometer dimensions and powered by light are fabricated using semiconductor lithography and ...

One of the perennial challenges of building robots is minimizing the size and weight of drive systems while preserving power.

TaylorMade’s Qi4D drivers break speed into four dimensions, pairing carbon faces, adjustable weighting and stock shafts built to fit more swings.

To our immune system, a potentially lifesaving gene therapy can look a lot like a dangerous infection. That's because most genetic medicine uses viruses or double-stranded DNA to deliver genetic ...

In 1995, divers first noticed a group of bizarre sandy "crop circles" on the seabed around Amami Oshima Island, southwest ...

Medetomidine, a veterinary sedative, mixed into fentanyl has sent thousands to hospitals, not only for overdose but for life-threatening withdrawal. It is spreading to other cities. Joseph is newly in ...

Firefighters in the San Francisco Fire Department have fully transitioned to wearing gear free from PFAS, which are chemicals that pose potential health risks to humans. "The fire department is ...