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Chemistry: Biochemistry Chemistry: General Energy: Batteries Energy: Technology Physics: General
Published

Cost-effective, high-capacity, and cyclable lithium-ion battery cathodes      (via sciencedaily.com)     Original source 

Charge-recharge cycling of lithium-superrich iron oxide, a cost-effective and high-capacity cathode ...

Chemistry: General Chemistry: Inorganic Chemistry Energy: Batteries
Published

BESSY II shows how solid-state batteries degrade      (via sciencedaily.com)     Original source 

Solid-state batteries have several advantages: they can store more energy and are safer than batteri...

Energy: Batteries Engineering: Graphene
Published

New life flashed into lithium-ion anodes - New Life Flashed into Lithium-Ion Anodes: A Breakthrough in Battery Technology      (via sciencedaily.com) 

Chemists use flash Joule heating to recover graphite anodes from spent lithium-ion batteries at a co...

Space: The Solar System
Published

New research reveals secret to Jupiter's curious aurora activity - New Research Reveals Secret to Jupiter's Curious Aurora Activity      (via sciencedaily.com) 

Jupiter's polar cap is threaded in part with closed magnetic field lines rather than entirely with o...

Geoscience: Geomagnetic Storms Space: The Solar System
Published

Alaskan seismometers record the northern lights - Alaskan Seismometers Record the Northern Lights      (via sciencedaily.com) 

An aurora sightseeing tour leader in Alaska, was lucky enough to photograph a 'eruption' of brillian...

Space: The Solar System
Published

The science behind those eye-popping northern lights - The Science Behind Those Eye-Popping Northern Lights      (via sciencedaily.com) 

Stormy weather on the sun drives the glistening aurorae in our clear night skies. ABSTRACT: The Scie...

Space: The Solar System
Published

Neptune: Neutralizer-free plasma propulsion - Neptune: Neutralizer-Free Plasma Propulsion      (via sciencedaily.com)     Original source 

Plasma propulsion concepts are gridded-ion thrusters that accelerate and emit more positively charge ...

Mathematics: Puzzles
Published

Battery-free Game Boy runs forever - Battery-Free Game Boy Runs Forever: A Revolutionary Innovation      (via sciencedaily.com) 

Researchers develop first-ever battery-free, energy-harvesting, interactive device. And it looks and...

Energy: Batteries Engineering: Graphene
Published

Researchers design battery prototype with fiber-shaped cathode - Researchers Design Battery Prototype with Fiber-Shaped Cathode      (via sciencedaily.com)     Original source 

In a new study, researchers made a cathode, or the positive end of a battery, in the shape of a thre...

Space: The Solar System
Published

NASA's THEMIS sees Auroras move to the rhythm of Earth's magnetic field - NASA's THEMIS sees Auroras move to the rhythm of Earth's magnetic field      (via sciencedaily.com) 

For the first time, scientists have directly mapped Earth's fluctuating magnetic field and resulting...

Space: The Solar System
Published

Physicists explain how type of aurora on Mars is formed - Physicists Explain How Type of Aurora on Mars is Formed      (via sciencedaily.com) 

Researchers have learned how a type of aurora on Mars is formed. The physicists report discrete auro...

Space: Structures and Features
Published

Neutrino factories in deep outer space - Neutrino Factories in Deep Outer Space: A New Frontier in Particle Physics      (via sciencedaily.com)     Original source 

Highly energetic and difficult to detect, neutrinos travel billions of light years before reaching o...

Energy: Batteries
Published

2D nanosheets as anodes in Li-ion batteries: The answer is in the sheets - 2D Nanosheets as Anodes in Li-ion Batteries: The Answer is in the Sheets      (via sciencedaily.com) 

Researchers use titanium diboride nanosheets as anode material in lithium-ion batteries to enable fa...

Geoscience: Geomagnetic Storms
Published

School students identify sounds caused by solar storm - School Students Identify Sounds Caused by Solar Storm      (via sciencedaily.com)     Original source 

School students have successfully identified sounds caused by a solar storm in the Earth's magnetic...