I'm not sure which guy became the Spiderman after Peter Parker died. May have been this guy, called the Ultimate Spider-Man, the first black Spider-Man, Miles Morales.
Scientists at the University of Missouri have devised a new way to create and control plasma that could transform American energy generation and storage. Randy Curry, professor of electrical and computer engineering at the University of
Motorized Pants to Help Soldiers and Stroke Victims A soft, lightweight exoskeleton developed at Harvard applies assistive force without interfering with a person’s normal gait. A Soft Exoskeleton Uses Far Less Energy