Zephyr solar-powered UAV breaks flight record
Zephyr completed the record-breaking flight with 2-weeks in the air (336 hours).
Zephyr completed the record-breaking flight with 2-weeks in the air (336 hours).
In the eyes of Swedish architect and urban strategist Mans Tham, the stretch of I-10 known as the Santa Monica Freeway is an achievement to
Swater- a concept water collector and purifier by designers Chun Yen Tsao and Hsing-Tan Yang, have created that works using solar energy and can one
Lunchbox Sunflower concept by designer Edita Barabas with collapsible photovoltaic cells to trap solar energy, for those who love to eat hot food with chilled