Aerospace Engineers and Biologists Solve Long-Standing Heart Development Mystery

An engineer comparing the human adult heart and the embryo heart might never guess that the former developed from the latter. While the adult heart is a fist-shaped organ with chambers and valves, the embryo heart looks more like tube attached to smaller tubes. Physicians and researchers have assumed for years, in fact, that the embryonic heart pumps through peristaltic movements, much as material flows through the digestive system.

Candes Receives Waterman Award

Emmanuel Candes, an applied mathematician in the Division of Engineering and Applied Science at the California Institute of Technology, has been selected to receive the National Science Board's prestigious Alan T. Waterman Award, the highest honor awarded by the National Science Foundation.

Fluid Mechanics Experts Come Up with New Test for Heart Disease

Building on years of research on the way that blood flows through the heart valves, researchers from the California Institute of Technology and Oregon Health Science University have devised a new index for cardiac health based on a simple ultrasound test. The index is now ready for use, and provides a new diagnostic tool for cardiologists in searching for the very early signs of certain heart diseases.

Murray Awarded Feynman Teaching Prize

Richard M. Murray was a freshman attending frosh camp at Camp Fox on Catalina Island when he first encountered famed physicist Richard Feynman. "I was sitting down, looking across a field, and a professor sat down next to me and started talking about some shells he had found while he was swimming. Lo and behold, it was Richard Feynman-although I was an engineering student and not in physics, and I'm not sure I knew who he was at the time. That willingness to talk to a student typified his approach to teaching."

Caltech Scientist Creates New Method for Folding Strands of DNA to Make Microscopic Structures

In a new development in nanotechnology, a researcher at the California Institute of Technology has devised a way of weaving DNA strands into any desired two-dimensional shape or figure, which he calls "DNA origami."

Students Square Off in Engineering Contest

Fire up the griddle! It's time for the 20th installment of the California Institute of Technology's ME 72 Engineering Design Contest, which will be held at 2 p.m. on December 1 outside Caltech's Chandler Dining Hall. This year's theme: an "energy cook-off."

NSF Awards $11.16 Million to Caltech's Center for the Science and Engineering of Materials

The National Science Foundation today awarded $11.16 million to the Center for the Science and Engineering of Materials (CSEM) at the California Institute of Technology. The renewal funding will allow the center to continue its work in exotic and futuristic materials applications, such as macromolecular materials, ferroelectric photonics, novel composites of glass and metals, spintronic devices, and fuel cells.

Alice Gets Ready to Roll

The intrepid Alice will soon take center stage at the California Speedway in Fontana. Alice is no diva, but the California Institute of Technology's entrant in this year's Defense Advanced Research Projects Agency Grand Challenge race, a take-no-prisoners field test of autonomously driven robotic vehicles organized by DARPA to speed the development of battlefield-ready robotic tanks, trucks, and other all-terrain vehicles.

Ronald Scott Dies; Designed Soil Scoopfor Early Unmanned Moon Mission

Ronald Scott, a soil engineer who designed the ingenious lunar scoop that first sampled extraterrestrial material, died Tuesday, August 16, at his home in Altadena after a long battle with cancer. He was 76.

David Rutledge Named Chair of Caltech's Division of Engineering and Applied Science

David Rutledge, a leading researcher in the wireless telecommunication revolution, has been named chair of the Division of Engineering and Applied Science at the California Institute of Technology. The announcement was made today by David Baltimore, president of Caltech.

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