Tag: hydrogen
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Nation & World
Unveiling Jupiter’s mysteries
In less than a week, the spacecraft Juno will reach Jupiter, culminating a five-year, billion-dollar journey. Its mission: to orbit and peer deep inside the gas giant and unravel its origin and evolution. One of the biggest mysteries surrounding Jupiter is how it generates its powerful magnetic field, the strongest in the solar system.
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Nation & World
A leap for ‘artificial leaf’
Using an electro-chemical process to etch materials, Harvard scientists have developed a system of patterning that works in just minutes, as opposed to the weeks needed for other techniques. Researchers can build photonic structures that control the light hitting the device and greatly increase its efficiency.
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Nation & World
Stars in the making
A paper authored by Harvard’s Eli Visbal with colleagues from the California Institute of Technology and Tel Aviv University suggests that it may be far easier than commonly thought to peer deep into the universe’s history and observe the telltale signs of the formation of the first stars and galaxies.
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Nation & World
Fuel cell keeps going after hydrogen runs out
Materials scientists at Harvard have demonstrated that a solid-oxide fuel cell (SOFC), which converts hydrogen into electricity, can also store electrochemical energy like a battery. This fuel cell can continue to produce power for a short time after its fuel has run out.