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Materials Science Feb 10, 2021

Technological ray of hope for the snowboard scene

The first boards for gliding over snow existed as early as 1900, but it was not until 1963 that American surfers brought the feeling of surfing to the snow and developed the original snowboard—the so-called snurfer. A few ...

Nanophysics Feb 9, 2021

SINGLE: An open-source software package to identify the atomic-resolution structure of nanocrystals

Materials scientists typically use solution-phase transmission electron microscopy (TEM) to reveal the unique physiochemical properties of three-dimensional (3-D) structures of nanocrystals. In a new report on Science Advances, ...

Biochemistry Feb 2, 2021

Double delight: New synthetic transmembrane ion channel can be activated in two ways

Scientists at Tokyo Institute of Technology (Tokyo Tech) and University of Tokyo, Japan, have, for the first time, synthesized a novel artificial transmembrane ion channel modeled on a naturally found transmembrane channel ...

General Âé¶¹ÒùÔºics Jan 11, 2021

There's no way to measure the speed of light in a single direction

Special relativity is one of the most strongly validated theories humanity has ever devised. It is central to everything from space travel and GPS to our electrical power grid. Central to relativity is the fact that the speed ...

Materials Science Dec 21, 2020

New energy conversion layer for biosolar cells

A research team from the Ruhr-Universität Bochum (RUB), together with colleagues from Lisbon, has produced a semi-artificial electrode that could convert light energy into other forms of energy in biosolar cells. The technique ...

General Âé¶¹ÒùÔºics Dec 16, 2020

Ultracold atoms reveal a new type of quantum magnetic behavior

A new study illuminates surprising choreography among spinning atoms. In a paper appearing in the journal Nature, researchers from MIT and Harvard University reveal how magnetic forces at the quantum, atomic scale affect ...

Materials Science Dec 1, 2020

New method sees fibers in 3-D, uses it to estimate conductivity

As a vehicle travels through space at hypersonic speeds, the gases surrounding it generate heat at dangerous temperatures for the pilot and instrumentation inside. Designing a vehicle that can drive the heat away requires ...

Quantum Âé¶¹ÒùÔºics Nov 30, 2020

Hitting the quantum 'sweet spot': Researchers find best position for atom qubits in silicon

Researchers from the Centre of Excellence for Quantum Computation and Communication Technology (CQC2T) working with Silicon Quantum Computing (SQC) have located the 'sweet spot' for positioning qubits in silicon to scale ...

Biotechnology Nov 18, 2020

Catapult-like hydrogel actuator designed to deliver high contraction power

Inspired by muscle-powered acceleration in biological jumpers, scientists have designed an elastic-driven strong contractile hydrogel that works by storing and releasing elastic potential energy in a polymer network.

Astronomy Nov 4, 2020

Ripples in the pond of magnetic field reconnection

The majority of the visible matter in the Universe consists of charged particles or plasmas which may develop magnetic field reconnection (MR) at the places where the magnetic field direction exhibits abrupt change. Through ...

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