Age:
23
Founder, uBeam
This UPenn grad and onetime NASA intern may be only 23, but Perry's small startup, uBeam, which wirelessly transmits power, so impressed Yahoo CEO Marissa Mayer (herself No. 3 on the list) that she invested in the company 12 minutes after meeting Perry. Andreessen Horowitz, Founders Fund, and Zappos's CEO Tony Hsieh are also investors. With $750,000 in funding, Perry has said she's building out the technology as a consumer product (exactly what is yet to be determined). Gadget fans can hope to see it on shelves in Spring 2013.
--Colleen Leahey
NEXT: Lyndon Rive