About Us
Founded in 1944, the American Committee for the Weizmann Institute of Science develops philanthropic support for the Weizmann Institute in Israel, and advances its mission of science for the benefit of humanity.
Feb 04, 2010... REHOVOT, ISRAEL—February 4, 2010—The best way to track a moving object with a flashlight might be to aim it to one side, catching the object in the edge of the beam rather than the center. New research from the Weizmann Institute of Science reveals that bats, which "see" with beams of sound waves, skew their beams off-center when they want to locate an object. The research, which recently appeared in Science, shows that this strategy is the most efficient for locating objects.
Mar 16, 2016...
The Juno space probe near Jupiter. Photo by www.shutterstock.com
An atomic clock – designed and constructed in Israel – will be carried beyond the Earth’s orbit as part of a mission planned by the European Space Agency (ESA).
The ESA mission, known as JUICE – JUpiter ICy moons Explorer – will spend at least three years making detailed observations of the solar system’s largest planet and three of its largest moons. Jupiter is known to have 67 moons.
https://www.weizmann-usa.org/news-media/feature-stories/creating-tomorrow-s-computers/
Jun 01, 2012... Tiny particles such as atoms and electrons often behave in mysterious and surprising ways. Unlike larger objects composed of many particles, they can, for instance,exist simultaneously in more than one state. “According to the laws of quantum mechanics, a single atom can be in multiple locations at the same time and can be doing different things at the same time. We physicists call this the superposition principle,” says Dr. Roee Ozeri of the Weizmann Institute of Science’s Department of Physics of Complex Systems.
https://www.weizmann-usa.org/news-media/in-the-news/atlanta-jewish-academy-students-crack-code/
Mar 31, 2016...
(Photo courtesy of Jonah Queen) Atlanta Jewish Academy students (from left) Daniella Sokol, Joshua Bland, Jesse Cann and Jonathan Bashary prepare for the physics challenge. Not pictured is team member Maia Dori.
Five students from the Atlanta Jewish Academy Upper School are heading to Israel to complete Tuesday and Wednesday, April 5 and 6, in a real-life application of physics against fellow Jewish students from the North America, Europe and Israel.
https://www.weizmann-usa.org/news-media/news-releases/explosive-material-the-making-of-a-supernova/
Mar 15, 2017... In the most common type of supernova, the iron core of a massive star suddenly collapses in on itself and the outer layers are thrown out into space in a spectacular explosion. New research led by Weizmann Institute of Science researchers shows that the stars that become these “core-collapse supernovae” might exhibit instability for several months before the big event, spewing material into space and creating a dense gas shell around themselves. The scientists think that many massive stars, including the red super-giants that are the most common progenitors of the core-collapse supernovae, may begin the process this way.
https://www.weizmann-usa.org/news-media/video-gallery/physics-on-the-edge-dr-efi-efrati/
Jul 03, 2019... Meet Dr. Efi Efrati, a member of the Department of Physics of Complex Systems. Dr. Efrati speaks about his research on “geometric frustration,” a physical state that could help us understand a host of phenomena—from the behavior of plastics to how living tissue remodels itself. His work may lead to the design of new materials, improved surgical procedures, and more. Find out why Dr. Efrati believes the Weizmann Institute is “the best place to do science in Israel … perhaps in the world.”
Aug 06, 2015...
Imagine a competition that takes education out of the classroom and brings science to life. Since 1995, the Weizmann Institute’s International Shalheveth Freier Physics Tournament has done just that, transforming the lives of students around the world.
This exciting competition challenges teams of high school students (juniors and seniors) to design impenetrable safes. Over a period of six months, each team works collaboratively to build a locking mechanism for a standard wooden box, based on the laws of physics. Teams are encouraged to get creative with their designs, adding anything from lasers to water, string, ping pong balls, and other objects to make the locking device “uncrackable.” Then, each spring, the students travel to the Weizmann Institute in Rehovot, Israel, for the final round of the tournament, in which teams compete to unlock one another’s safes by solving the underlying physics riddles.
Aug 01, 2016...
Headed by NASA’s Jet Propulsion Laboratory, Juno’s mission is to “improve our understanding of the solar system’s beginnings by revealing the origin and evolution of Jupiter.” (Learn more at NASA’s Juno website.)
By learning about the mysterious weather on the giant planet – including the massive, ancient storm known as the Great Red Spot – and revealing Jupiter’s structure via magnetic and gravitational measurements, the international consortium of scientists hopes to understand how our corner of the universe was formed.
Dec 14, 2018...
In this work, the team studies vascular networks formed by a coculture of fibroblasts and endothelial cells embedded in three-dimensional biomaterials experiencing external, physiologically relevant forces. (© ACS)
Israeli scientists from the Technion-Israel Institute of Technology and the Weizmann Institute of Science recently combined one group’s expertise in tissue engineering with the other’s expertise in the physics of complex systems to understand in detail how mechanical forces can direct the orientation of developing blood vessels.
https://www.weizmann-usa.org/news-media/news-releases/science-tips-july-2014/
Jul 28, 2014... Using the body’s natural virus killers to prevent and treat HIV infection has been problematic until now because of the strong inflammatory response these molecules can stimulate as they get rid of the invaders. Now, collaborative research conducted by scientists at the Weizmann Institute and the National Institutes of Health (NIH) have demonstrated how suppressing the activity of these molecules – interferons – around the time of infection could have long-term implications for the course of the disease. Their research appeared in Nature.
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