Interesting Engineering7h
World’s first nailable solar shingle now offers 23% more power, superior installation with upgrade
GAF Energy’s Timberline Solar ES 2 generates 23% more power than its predecessor and offers better installation efficiency.
Interesting Engineering15h
Lost royal tomb of Egypt’s 18th Dynasty king discovered after 100 years
This is the first royal tomb unearthed since Howard Carter's historic discovery of Tutankhamun's tomb in 1922.