Highlights from the 2015 Geneva Motor Show

Science

The self-healing polymer devised at CIDETEC can mend itself without a catalyst (Photo: Roy...

A team of scientists at the CIDETEC Centre for Electrochemical Technologies have successfully created the first self-healing polymer that can heal by itself at room temperature, without the need for external catalysts. The material could be used as an industrial adhesive or to replace similar compounds in cars, houses and electrical components to make them more fault-tolerant.  Read More

The Nobel Medal awaits Francois Englert and Peter Higgs, winners of the 2013 Nobel Prize i...

Following a last-minute delay, physicists Francois Englert and Peter Higgs were today jointly awarded the 2013 Nobel Prize in Physics for their independent formulation of the Higgs mechanism, which supplies fundamental particles with mass. Their theory was recently validated by the discovery of a Higgs boson at CERN's Large Hadron Collider.  Read More

Is dark energy needed to accelerate the expansion of the universe? (Image: Shutterstock)

Fans of Doctor Who will be very familiar with the stupefied phrase uttered by all new visitors to his Tardis: "It's...bigger...on the inside." As it turns out, this apparently irrational idea may have something to contribute to our understanding of the universe. A team of cosmologists in Finland and Poland propose that the observed acceleration of the expansion of the universe, usually explained by dark energy or modified laws of gravity, may actually be the result of regions of spacetime that are larger on the inside than they appear from the outside. The researchers have dubbed these "Tardis regions."  Read More

The Nobel Prize medal is awarded to honor the highest contributions to the sciences (Photo...

The Nobel Prize in Physiology or Medicine for 2013 was awarded jointly today to James E. Rothman, Randy W. Schekman and Thomas C. Südhof "for their discoveries of machinery regulating vesicle traffic, a major transport system in our cells."  Read More

Quantum black hole study finds bridge to another Universe (Image: Shutterstock)

Physicists have long thought that the singularities associated with gravity (like the inside of a black hole) should vanish in a quantum theory of gravity. It now appears that this may indeed be the case. Researchers in Uruguay and Louisiana have just published a description of a quantum black hole using loop quantum gravity in which the predictions of physics-ending singularities vanish, and are replaced by bridges to another universe.  Read More

Cornell professor David Muller and grad student Pinshane Huang show a model of the atomic ...

In 2012, a one-molecule thick layer of silica glass was accidently made in the laboratory of Cornell professor David Muller, allowing the atoms in a glass to be seen individually for the first time. Now, Guinness World Records has identified this ultimately thin glass as a 2014 World Record.  Read More

Researchers have discovered which receptors mosquitoes use to detect DEET (Photo: Shutters...

Nothing keeps the mosquitoes away quite as well as DEET, but it's not the most innocuous of substances – besides stinking, it also melts plastic and synthetic fabrics, plus it's even been linked to problems in users' central nervous systems. It can also be prohibitively expensive for use in developing nations. Thanks to research being conducted at the University of California, Riverside, however, a new generation of non-toxic but highly-effective repellants may be on its way.  Read More

UCL graduate student Alice Pyne works on a LEGO-based atomic force microscope (Photo: Inst...

Scanning atomic force microscopes, first introduced into commerce in 1989, are a powerful tool for nanoscale science and engineering. Capable of seeing individual atoms, commercial AFM prices range between US$10K and $1M, depending on the unit's features and capabilities. During the recent LEGO2NANO summer school held at Tsinghua University in Beijing, a group of Chinese and English students succeeded in making a Lego-based AFM in five days at a cost less than $500.  Read More

Fiber optic sensors are being installed along all of Hong Kong's commuter rail lines (Phot...

A team from the Hong Kong Polytechnic University is to release details of a seven-year program to monitor a 36-km stretch of high-speed rail line using a series of special fiber optic sensors . According to a press release put out by the Optical Society, the system has detected "anomalous vibrations" on 30 occasions, allowing the early rectification of emerging problems that could conceivably have gone on to cause rail accidents.  Read More

The TomTato consists of the top of a cherry tomato plant and the bottom of a white potato ...

We've seen a number of innovations that allow for gardening in small spaces, including a ferris wheel-like contraption, a mat that shows you where to plant specially-prepared seeds, and a system that lets you grow vertically-stacked veggies in your window. The TomTato, however, is in a league of its own – it's a single plant that produces both tomatoes and potatoes at the same time.  Read More

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