A group of scientists from Chinese solar module maker Longi has described in a new scientific paper the 27.09%-efficient heterojunction back contact (HBC) solar cell it unveiled in December 2023.

Hundreds of mourners traveled to Woodward Wednesday on their custom motorcycles and in their antique custom hotrods to honor the life of Jerry Glenn Covington. The funeral for Covington took place at ...

Then your best bet is a Sportster. Two of the more popular modern frame types are the Dyna and the Softail, but the differences between them aren't so well-known among casual Harley fans.