Dr. A. Jasper Anderson in the chair.—A. Ogg: The electrostatic deflection in a cathode-ray tube. In the ordinary Thomson cathode-ray tube for determining the value of e/m for cathode rays ...

From the discovery of gravity to the first mission to defend Earth from an asteroid, here are the most important physics ...

It’s been a long time since the family TV has had a CRT in it, and even longer since that it was using what was basically an overgrown oscilloscope tube. But “roundies” were once a thing ...

A research team led by Georgia Tech’s Hailong Chen has developed a low-cost iron chloride cathode for lithium-ion batteries, which could significantly reduce costs and improve performance for electric ...

New battery cathode material could revolutionize EV market and energy storage Date: September 23, 2024 Source: Georgia Institute of Technology Summary: A research team has developed a low-cost ...

According to a study published in Nature Sustainability, a multi-institutional research team led by Hailong Chen from Georgia Tech has developed a new, low-cost cathode that could significantly ...

A multi-institutional research team led by Georgia Tech’s Hailong Chen has developed a new, low-cost cathode that could radically improve lithium-ion batteries (LIBs) — potentially transforming the ...

LG Chem, a unit of South Korean industrial conglomerate LG Group, announced it had signed a contract to supply cathode active materials (CAM) to Prime Planet Energy & Solutions (PPES), a Japanese ...

Researchers have created a low-cost iron chloride cathode for lithium-ion batteries (LIBs). This innovation, developed by a ...

At only $64.99 each, the Apos Ray 6SN7 Select vacuum tubes may deliver ... or 6922s instead of the 6SN7 but neither had the cathode emission or plate dissipation of the 6SN7 which meant the later ...