Hand holding Ryobi 40V lithium-ion battery pack outside - oasisamuel/Shutterstock Ryobi brand power tools can deliver you hours of dependability, but when the battery pack starts acting up, they don't ...

Of the all batteries scanned, 33 had a dangerous defect called negative anode overhang, which can lead to internal short circuits, fires, or even explosions.

An Indian-British research team has developed a building-integrated linear concentrating PV facade by sandwiching an asymmetric compound parabolic concentrator, PERC cells, and encapsulation layers ...

In the current rapid advancement of the new energy industry, battery packs, as core energy storage components, play a crucial role in performance and safety. However, the heat dissipation and ...

Solar panels are usually considered to be expensive, fragile, and hard to use, but with some dedication, those kits can be installed almost anywhere.

A single phototransistor mimics retinal bipolar cell function while detecting visible and infrared light, enabling low-power image processing through programmable ON and OFF photoresponses.

A short burst of fatty foods may disrupt a surprisingly vulnerable set of brain cells in the hippocampus, researchers warn.

Scientists discovered that high-fat junk food disrupts memory circuits in the brain almost immediately. Within just four days, neurons in the hippocampus became overactive, impairing memory. Restoring ...

EMIRATES has become the latest major airline to prohibit the use of “any” power banks onboard all flights. A worrying “swelling” feature signals a potentially deadly defect. Safety ...

A Chinese-US research group claims to have achieved a power conversion efficiency of over 50% in an n-type single-junction solar cell by inhibiting light conversion to heat at extremely low ...