An analysis of pesticides that accumulate in Arctic waterways is giving scientists insight into the fate of such pollutants once they settle in polar regions.
The Arctic holds a telltale record of how humans have used chemicals globally during the past several decades. These cold corners of the earth act as a sink of sorts – chemicals used in industry and agriculture worldwide slowly migrate to and settle there – in sizeable quantities – in water, snow, ice, soil and vegetation.
In a new study, researchers found that the pollutant breakdown process depends largely on the type of dissolved organic matter residing in a body of water, as well as the presence of sunlight. They reported their findings on September 11 at the meeting of the American Chemical Society in New York City.
Holly Wagner | Ohio State University
A Rescue Plan for the Ocean
16.08.2019 | Institute for Advanced Sustainability Studies e.V.
Burst Hope: No chance for environment-relieving plastic decomposition by bacteria
07.08.2019 | Leibniz-Institut für Ostseeforschung Warnemünde
Soft robots have a distinct advantage over their rigid forebears: they can adapt to complex environments, handle fragile objects and interact safely with humans. Made from silicone, rubber or other stretchable polymers, they are ideal for use in rehabilitation exoskeletons and robotic clothing. Soft bio-inspired robots could one day be deployed to explore remote or dangerous environments.
Most soft robots are actuated by rigid, noisy pumps that push fluids into the machines' moving parts. Because they are connected to these bulky pumps by tubes,...
Researchers at TU Graz are working together with European partners on new possibilities of measuring vehicle emissions.
Today, air pollution is one of the biggest challenges facing European cities. As part of the Horizon 2020 research project CARES (City Air Remote Emission...
Over the next three years, researchers from the Vrije Universiteit Brussel, University of Cambridge, École Supérieure de Physique et de Chimie Industrielles de la ville de Paris (ESPCI-Paris) and Empa will be working together with the Dutch Polymer manufacturer SupraPolix on the next generation of robots: (soft) robots that ‘feel pain’ and heal themselves. The partners can count on 3 million Euro in support from the European Commission.
Soon robots will not only be found in factories and laboratories, but will be assisting us in our immediate environment. They will help us in the household, to...
Scientists at the University of Leeds have created a new form of gold which is just two atoms thick - the thinnest unsupported gold ever created.
The researchers measured the thickness of the gold to be 0.47 nanometres - that is one million times thinner than a human finger nail. The material is regarded...
An international team of scientists involving the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg has unraveled the light-induced electron-localization dynamics in transition metals at the attosecond timescale. The team investigated for the first time the many-body electron dynamics in transition metals before thermalization sets in. Their work has now appeared in Nature Physics.
The researchers from ETH Zurich (Switzerland), the MPSD (Germany), the Center for Computational Sciences of University of Tsukuba (Japan) and the Center for...
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