News

Megaprojects on MSN18h
CH-47 Chinook: The Workhorse of U.S. Military Lift
First flown in 1961 and officially entering service in 1962, the CH-47 Chinook was built for power and durability. With twin ...
Interesting Engineering on MSN15d
Korean scientists achieve 23.64% efficiency with lift-off perovskite tandem solar cell
Scientists from Korea Institute of Energy Research (KIER) have announced that their new tandem solar cell has achieved a record efficiency of 23.64%. The new cell consists of a top layer of perovskite ...