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Colin Jeffrey

Scrobby is an autonomous robot prototype designed to keep domestic solar panels clean and ...

Solar panels need regular cleaning to ensure they are working at their optimum efficiency, and spraying them with the hose from the ground or relying on a heavy downpour won't necessarily get the job done. Like the windows on your house, they need to be scrubbed and polished for maximum effect. Enter Scrobby, a solar-powered, autonomous robot prototype designed to keep domestic solar panels clean and clear.  Read More

Researchers have created prototype ant-sized radio-on-a-chip devices powered by ambient ra...

A team of researchers from Stanford University and the University of California, Berkeley, has created prototype radio-on-a-chip communications devices that are powered by ambient radio waves. Comprising receiving and transmitting antennas and a central processor, the completely self-contained ant-sized devices are very cheap to manufacture, don't require batteries to run and could give the "Internet of Things" (IoT) a serious kick start.  Read More

The Rosetta spacecraft has collected enough information to render a map of the various are...

As the European Space Agency's (ESA) Rosetta spacecraft continues its mission by accompanying comet 67P/Churyumov-Gerasimenko (67P, for short) on its journey into the inner solar system, sensing instruments have been studying it prior to an attempted a landing by Rosetta's Philae probe. As a result, the spacecraft has collected enough information to render a map of the various areas on the surface of the comet showing that it is composed of several different regions created by a range of forces acting upon the object.  Read More

A new prototype display represents the first time graphene has been used in a transistor-b...

Flexible displays are the new must-have element in the race for the next generation of high-tech electronic devices. A new prototype display created with graphene promises to provide a more efficient, printable alternative to current construction methods with the added benefit of perhaps one day creating a true, fully-folding display.  Read More

Molecule-sized 'buckydiamondoids' have been created that exhibit similar electrical proper...

Scientists working at the Stanford Institute for Materials and Energy Sciences (SIMES) claim to have created a molecule-sized electronic component just a few nanometers long that conducts electricity in only the one direction. In essence, a rectifier diode, but one so small that it may one day help replace much bulkier diodes and other semiconductors found on today's integrated circuits to produce incredibly compact, super-fast electronic devices.  Read More

Geophysical survey equipment has been used by researchers to map hundreds of previously un...

Utilizing a comprehensive array of remote sensing technology and non-invasive geophysical survey equipment, researchers working on the site of Stonehenge in Wiltshire, England have revealed hundreds of previously unknown features buried deep beneath the ground as part of the Stonehenge Hidden Landscapes Project. The finds include images of dwellings from the Bronze and Iron Ages as well as details of buried Roman settlements never before seen.  Read More

A star accompanying a supernova in close orbit has been discovered using NASA's Hubble Spa...

A star accompanying a rare type of supernova in close orbit has been discovered by astronomers using NASA's Hubble Space Telescope. Confirming a long-held theory that the explosion originated in a binary star arrangement, observations verify that the companion star precipitated the destruction of the aging primary star by drawing off mass until its core collapsed and triggered a supernova event.  Read More

The Ion SmartScooter is claimed to travel up to 17 miles (27 km) on a single charge, and a...

The Ion SmartScooter is a stand-up electric scooter prototype that is lightweight, foldable and compact, with its creators claiming it can carry an average adult for distances of up to 17 miles (27 km) on a single charge. Sporting a 250 W brushless electric hub motor, the SmartScooter is also claimed to be able to travel at speeds of up to 15 mph (24 km/h), yet fold up small enough to carry on a bus or train.  Read More

The Zagato Shooting Brake harks back to the styles of the 1960s Italian coachbuilder Zagato has unveiled the Aston Martin Virage Shooting Brake as part of its 95th anniversary celebrations. Specially constructed for a European client, the 1960s-inspired Shooting Brake comes complete with functional trunk space for carrying the likes of golf clubs, fishing gear, or hunting equipment.  Read More

The new device incorporates quantum photon polarization to generate random numbers and cre...

With a new device set to make unbreakable, quantum-based cryptographic security available for everyone for the very first time, ordinary people will be able to use cryptographic systems that – until recently – only existed as experiments in the most advanced physics laboratories. Developed at the Los Alamos National Laboratory (LANL) the device incorporates the quantum mechanics of random photon polarization to generate random numbers and create cryptographic keys.  Read More

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