-  Faculty Experts   -  News by Topic   -  News by School Search News & Info WUSTL in the News   - Powered by Google WUSTL Home Public Affairs Home University News Medical News Sports News Radio Service Business, Law & Econ Culture & Living Science & Technology Contact Information TV/Radio Studio Visiting Our Campuses Campus Images Sports photography Commercial Filming    and Photography Commercial Use of    Names and Symbols Domain Name policy Record (newspaper) Campus Calendars WUSTL News Summary Publications Online Facts, Guides & Maps		Washington University in St. Louis News & Information > Science & Technology November Tip Sheet Nov. 3, 2009 -- Tip sheets highlight timely news and events at Washington University in St. Louis. For more information on any of the stories below or for assistance in arranging interviews, please see the contact information listed with each story. Working up a sweat Dinosaurs were warm-blooded, new study says Nov. 11, 2009 -- Were dinosaurs "warm-blooded" like present-day mammals and birds, or "cold-blooded" like present day lizards? The implications of this simple-sounding question go beyond deciding whether or not you'd snuggle up to a dinosaur on a cold winter's evening. In a study published this week in the journal PLoS ONE, a team of researchers, including Herman Pontzer, Ph.D., assistant professor of anthropology in Arts & Sciences at Washington University in St. Louis, has found strong evidence that many dinosaur species were probably warm-blooded. A tiny cage of gold responds to light, opening to empty its contents An exquisite container Nov. 3, 2009 -- A tiny cage of gold covered with a smart polymer responds to light, opening to empty its contents and resealing when the light is turned off. The smart nanocages could be used to deliver drugs directly to target sites, thus avoiding systemic side effects. • View More Tips			Related Information Media Assistance: Diana Lutz Senior Science Editor dlutz@wustl.edu (314) 935-5272 Revised: Wednesday, Nov. 11, 2009   Email this page   Print ready page Subscribe WUSTL News by E-mail
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