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Engineering

TU Graz Explores Cultural Heritage Preservation in the Himalayas

Using 3D technology and interdisciplinary expertise, a research team has explored Buddhist temples in the remote Dolpo region of Nepal and digitized them for posterity In the high-altitude and extremely remote region of Dolpo in north-west Nepal, there are numerous Buddhist temples whose history dates back to the 11th century. The structures are threatened by earthquakes, landslides and planned infrastructure projects such as the Chinese Belt and Road Initiative. There is also a lack of financial resources for long-term maintenance….

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Power and Electrical Engineering

Turning Waste Heat Into Power: Innovative Solutions Explained

What do a car engine, a power plant, a factory and a solar panel have in common? They all generate heat – a lot of which is wasted. University of Arizona…

Power and Electrical Engineering

Rethinking Renewables: A New Approach to Energy Storage for Wind and Solar

Researchers at Rensselaer Polytechnic Institute are leading a new $2 million study to help overcome a key bottleneck slowing the proliferation of large-scale…

Power and Electrical Engineering

Tiny Generators Convert Waste Heat Into Usable Power

Now a joint team of Ukrainian and American scientists has demanded more work and less poetry from the second law of thermodynamics, proposing a novel…

Materials Sciences

Buckyball Breakthrough Enhances Photovoltaic Cell Efficiency

One approach uses a light-absorbing polymer along with a derivative of a sixty-carbon fullerene molecule, commonly known as a buckyball. For maximum…

Materials Sciences

Lightweight Wheels: Safety Risks Exposed in Recent Breakdown

Not to mention the safety risk to the occupants – because the breakdown was caused by the extremely light plastic wheels so highly praised by the car salesman….

Power and Electrical Engineering

Rain or shine, Sandia National Laboratories’ researchers find new ways to forecast large photovoltaic power plant output

By observing cloud shape, size and movement, the system provides a way for utility companies to predict and prepare for fluctuations in power output due to…

Materials Sciences

Visualizing Energy Transport in Conductive Polymers

A team of McGill University researchers have now reported how to visualize and study the process of energy transport along one single conductive polymer…

Materials Sciences

Gallium Manganese Arsenide: Turning Heat Into Computing Power

The material is a semiconductor called gallium manganese arsenide. In the early online edition of Nature Materials, researchers describe the detection of an…

Machine Engineering

Lightweight structures, the future technology – Thermoforming and injection moulding in one single mould

This dynamically loaded component for a passenger car is produced from organo sheet – a glass fibre reinforced semifinished thermoplastic composite – and…

Materials Sciences

Mimicking Nature, Water-Based ‘Artificial Leaf’ Produces Electricity

The bendable devices are composed of water-based gel infused with light-sensitive molecules – the researchers used plant chlorophyll in one of the experiments…

Power and Electrical Engineering

Robotic arm's big flaw: Patients say it's 'too easy'

One touch directs a robotic arm to grab objects in a new computer program designed to give people in wheelchairs more independence.University of Central…

Power and Electrical Engineering

University of Nevada, Reno Turns Sludge Into Clean Power

“We are very pleased with the results of the demonstration testing of our research,” Chuck Coronella, principle investigator for the research project and an…

Materials Sciences

New Material Mimics Cilia for Enhanced Control and Response

While the new material isn't exactly like cilia, it responds to thermal, chemical, and electromagnetic stimulation, allowing researchers to control it and…

Materials Sciences

Caltech Researchers Create Innovative Nanomesh Material

Computers, light bulbs, and even people generate heat—energy that ends up being wasted. With a thermoelectric device, which converts heat to electricity and…

Power and Electrical Engineering

Collecting Electricity from Air: A New Alternative Energy Source

“Our research could pave the way for turning electricity from the atmosphere into an alternative energy source for the future,” said study leader Fernando…

Transportation and Logistics

First Human-Powered Ornithopter Achieves Sustained Flight

The “Snowbird” performed its record-breaking flight on August 2 at the Great Lakes Gliding Club in Tottenham, Ont., witnessed by the vice-president (Canada) of…

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