Read our COVID-19 research and news.
is an environmental scientist with soft spots for appropriate tech, low-tech, high-tech ... and robots.
By Sandra ChungFeb. 21, 2010
© 2021 American Association for the Advancement of Science. All rights Reserved. AAAS is a partner of HINARI, AGORA, OARE, CHORUS, CLOCKSS, CrossRef and COUNTER.