I finally found an at-home device that alleviates my arthritis in just 20 minutes. Here’s how it works

I tested the Chirp Halo wireless muscle stimulator for two months. Here’s how the at-home EMS and TENS device helped with my chronic pain, plus my honest opinion about it.
Nanowerk

To get lifelike movement from synthetic materials, researchers can embrace chaos

Chemical reactions that are sensitive to force could help power engineered materials that beat, twitch and shiver like living ...