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This Rice University Professor Developed Cancer-Detection Technology

Cars That Think

Among her achievements: She invented an inexpensive, battery-operated optical imaging system that can detect premalignant tissues—no biopsy required—to help prevent oral and cervical cancer. When precancerous tissue forms, new blood vessels grow to supply it with blood. The experience changed her life, she says.

Universal 126
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How Will EV Charging Powered by Renewable Energy Create a Greener World

Driivz

Hydroelectric and geothermal have been integrated within the power generation infrastructure for decades and have increased their contribution to the existing power supply thanks to technological advancements. The tectonic-plate-related power is generated most in Iceland, El Salvador, New Zealand, Kenya, and the Philippines.