As the UK prepares to celebrate Einstein Year in 2005, a physicist from Bristol University is looking for stories that can be used to tell taxi drivers what physics is all about. Sir Michael Berry, whose own father was a London cabbie, thought of the idea after failing to give a taxi driver a clear explanation of what it is that physicists actually do. Berry realized that physicists need a stock of good and convincing stories that show how physics affects peoples lives. Looking back, he now wishes that he had told the driver how physics has democratized music, by creating the laser, which allows music to be played on a CD almost anywhere. Berry also wishes that he had said how physics has led to GPS navigation devices - the first consumer product to take advantage of Einsteins general theory of relativity. The best stories will be published in a future issue of Physics World.
Radiation – how much is good for you?
Anti-nuclear activists have always argued that even a tiny dose of radiation is bad for the human body. But according to a radiation biologist at Washington State University in the US, that view may be wrong. Antone (Tony) Brooks, who is involved in a low-dose research programme sponsored by the US government, says that the impact of small amounts of radiation is much more complicated than previously suspected. They have a cocktail-like mixture of beneficial and harmful effects that can, on balance, be harmless below a certain threshold. As Robert P Crease explains, this change of view could have huge social and economic consequences.
Move over, lasers: Scientists can now create holograms from neutrons, too
21.10.2016 | National Institute of Standards and Technology (NIST)
Finding the lightest superdeformed triaxial atomic nucleus
20.10.2016 | The Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...
COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
'Ferroelectric' materials can switch between different states of electrical polarization in response to an external electric field. This flexibility means they show promise for many applications, for example in electronic devices and computer memory. Current ferroelectric materials are highly valued for their thermal and chemical stability and rapid electro-mechanical responses, but creating a material that is scalable down to the tiny sizes needed for technologies like silicon-based semiconductors (Si-based CMOS) has proven challenging.
Now, Hiroshi Funakubo and co-workers at the Tokyo Institute of Technology, in collaboration with researchers across Japan, have conducted experiments to...
14.10.2016 | Event News
14.10.2016 | Event News
12.10.2016 | Event News
21.10.2016 | Health and Medicine
21.10.2016 | Information Technology
21.10.2016 | Materials Sciences