On a Florida launchpad that has been dormant for almost two decades, a new, roughly 320-foot (98-meter) rocket — developed by Jeff Bezos’ company Blue Origin — is poised for its maiden flight.

Historically, the indigenous people of Australia used emu fat as a skin moisturizer and antiseptic and to relieve musculoskeletal (muscle and joint) pain. Blue-Emu was founded in 1988 and first began ...