Scientists from the University of Wisconsin–Madison and the Universidad de Zaragoza in Spain, drawing on the lessons of classical optics, have shown that it is possible to image complex hidden scenes using a projected “virtual camera” to see around barriers.
A new study by UW–Madison physicists mimicked solar winds in the lab, confirming how they develop and providing an Earth-bound model for the future study of solar physics.
In Professor Duncan Carlsmith's introductory physics classroom, smartphones are dropped, thrown and strapped to pendulums, and the data from their sensors is used to teach principles of physics.
“By the investments we are making in quantum science and technology," says Steve Ackerman, "we are ... leading the way in concepts and technology that may revolutionize computing, communication, security and more.”
Victor Brar is making new light sources the old-fashioned way, developing one to fill a niche where lasers are too expensive and LEDs inefficient.
In a single calendar year, the program will catch students up on the fundamentals of quantum physics, cover the theory behind quantum computing, and teach students laboratory skills to construct the devices.
The three UW–Madison grants are among 25 in an NSF initiative to fund major advances in quantum physics. In 2016, the agency identified quantum research as one of its 10 top funding priorities.
The grant will expand the PSL’s technology for constructing specialized panels capable of detecting and studying neutrinos, ghostly subatomic particles.
A unique high-speed camera, designed to capture the fleeting effects of gamma rays crashing into the Earth’s atmosphere, will soon be on its way from the University of Wisconsin–Madison to Arizona’s Mount Hopkins.
Last year, more than 14,000 visitors came to the free museum to spin bicycle-wheel gyroscopes, crank electrical generators, and yank on pulleys.
"The best picture yet of magnetic reconnection in space” offer insight into the role of magnetic reconnection in celestial explosions, eruptions and extraordinary emissions of energy.
A University of Wisconsin–Madison physicist and his colleagues are turning IceCube, the world’s most sensitive neutrino telescope, to the task of helping demystify powerful pulses of radio energy generated up to billions of light-years from Earth.