A Chinese manufacturer of solar modules, Longi, has revealed specific details of its heterojunction back contact (HBC) solar cell, which it developed months ago. Longi’s HBC reached an efficiency of ...
When the “L2TP Connection Attempt Failed” error happens, it usually stops a VPN from connecting and shows an error message about a security problem. This means ...
In the dense canopies typical of a maize field, leaves in different canopy layers receive distinct qualities and quantities of sunlight, and so must be differentially oriented to maximize light ...
An article published in Advances in Atmospheric Sciences has provided new insights into how wood density in trees and shrubs adapts to different climate and soil conditions. Led by Dr. Song Xiang ...