从中国私塾到美国发明家、企业家、院士的北京人---MIT退休教授李耀滋,2011年8月14日逝世享年97岁。 Yao Tzu Li, professor emeritus in the Department of Aeronautics and Astronautics and co-founder of the MIT Man-Vehicle Laboratory, passed away Sunday, Aug. 14. He was 97. ...
European Union countries reach for higher renewable electricity generation Many European Union (EU) countries have high penetration rates of renewable electricity, with an EU-wide average of 19% in 2009. The EU countries with the highest shares of renewable electricity generatio ...
T his summer, a few dozen Boston-area high school students chose to spend their mornings toiling away with a variety of materials to create working marvels of engineering. They’re this year’s participants in the Engineering Design Workshop, a month-long program that gives teenag ...