Hybrid relays combine a mechanical switch with a solid-state switch, and they are set up in parallel to control a single load.

Be careful with single-phase motors, as most single-phase motors have components to help them start or continue to run ...

The retina reconfigures itself during retinitis pigmentosa, preserving daytime vision by redirecting signals between cells.

Using optical wavelengths rather than RF is bringing the long-sought goal of transmitting useful power levels closer to ...

Siemens' new SIRIUS 3RQ4 coupling relay is made of a bio-based, halogen-free, flame-retardant plastic from Envalior.

Fitness race Hyrox's growth in Singapore since October 2023 has been nothing short of explosive. Read more at ...

Tor VPN is free to use but is still in beta and intended for testing purposes only. Don’t use it for high-stakes or privacy-critical work.

Field events have been struggling to cut through to fans in recent years - street meets are a way of bringing back the crowds ...

Machine learning with whole-cell patch-clamp and local field potential recordings reveals that synaptic responses from five mossy cells, despite their limited population, can significantly reconstruct ...

Hyrox is the hybrid fitness race taking the world by storm. Learn how the event works, training tips for beginners, and why ...

Whatever brings you — or your partner or child — into therapy, the world of mental health care is changing fast to respond to the extreme stress most of us are feeling now.  A new psychotherapy, ...

For Willie Shubert, journalism is a kind of cartography. “I studied geography,” he says. Mapmaking taught him how to see the ...