Flowers are employing a materials science phenomenon typically associated with failures in structural engineering to produce exquisite three-dimensional petal patterns to lure pollinators.
Plants & Animals
Sep 14, 2021
0
54
(Phys.org)—Advanced ceramic composites can withstand the ultrahigh operational temperatures projected for hypersonic jet and next generation gas turbine engines, but real-time analysis of the mechanical properties of these ...
Materials Science
Dec 10, 2012
0
1
SpaceIL, the nonprofit Israeli initiative whose spacecraft crashed on the moon two years ago, said Sunday that it has secured $70 million in funding to make a second attempt at a lunar landing.
Space Exploration
Jul 12, 2021
0
430
Julia Greer, professor of materials science, mechanics and medical engineering in Caltech's Division of Engineering and Applied Science, creates materials out of micro- and nano-scale building blocks that are arranged into ...
Materials Science
Feb 1, 2019
0
68
For millions of Americans at risk for blood clots, strokes and hypertension, routine lab tests to monitor blood-thinning medications can be frequent, costly and painful.
Analytical Chemistry
May 11, 2016
0
445
Paramedics respond to a 911 call to find an elderly patient who's having difficulty breathing. Anxious and disoriented, the patient has trouble remembering all the medications he's taking, and with his shortness of breath, ...
Engineering
Nov 6, 2014
0
0
A temperature sensor developed by researchers at the University of Cambridge could improve the efficiency, control and safety of high-temperature engines. The sensor minimises drift –degradation of the sensor which results ...
Engineering
Sep 18, 2013
0
0
Researchers at Johns Hopkins have devised a way to detect whether cells previously transplanted into a living animal are alive or dead, an innovation they say is likely to speed the development of cell replacement therapies ...
Bio & Medicine
Feb 5, 2013
0
0
Complex systems inhabit a "gray world" of partial failures, MIT’s Olivier de Weck says: While a system may continue to operate as a whole, bits and pieces inevitably degrade. Over time, these small failures can add ...
Engineering
Jun 15, 2012
6
0
(PhysOrg.com) -- Normally, when a helicopter loses power in flight due to engine failure, the pilot reverts to using a technique called autorotation to avoid crashing. What happens is the rotors keep spinning automatically ...
