Science
Stanford scientists develop high-efficiency zinc-air battery
This is a rechargeable zinc-oxide battery in a tri-electrode configuration with cobalt-oxide/carbon nanotube and iron-nickel/layered double hydroxide catalysts for charge and discharge, respectively.
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NASA's GRAIL Mission Solves Mystery of Moon's Surface Gravity
Using a precision formation-flying technique, the twin GRAIL spacecraft mapped the moon's gravity field, as depicted in this artist's rendering.
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Patent for Coaxial Nanofibre Production: Scientists from Contipro have patented new jet for effective coaxial nanofibers production
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Boeing Completes New Spacecraft, Rocket Milestones
The CST-100 spacecraft awaits liftoff aboard an Atlas V launch vehicle in this artist's concept.
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NASA's WISE Mission Finds Lost Asteroid Family Members
This artist's conception shows how families of asteroids are created. Over the history of our solar system, catastrophic collisions between asteroids located in the belt between Mars and Jupiter have formed families of objects on similar orbits around the sun.
http://www.jpl.nasa.gov/news/news.php?release=2013-179&rn=news.xml&rst=3806
內湖道館2021陳鵬程
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NASA IRIS: Improving Our View Of the Sun
This image from the Japan Aerospace Exploration Agency’s Hinode mission shows the lower regions of the sun’s atmosphere, the interface region, which a new mission called the Interface Region Imaging Spectrograph, or IRIS, will study in exquisite detail. Where previous missions have been able to image material at only a few predetermined temperatures in this region, IRIS will observe a wide range of temperatures from 5,000 kelvins to 65,000 kelvins (8,540 F to 116,540 F), and up to 10 million kelvins (about 18 million F) during solar flares. Its images will resolve structures down to 150 miles across.
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Diamonds, nanotubes find common ground in graphene: Hybrid created by Rice, Honda Research Institute shows nanotubes can grow on anything
Rice University and the Honda Research Institute use single-layer graphene to grow forests of nanotubes on virtually anything. The image shows freestanding carbon nanotubes on graphene that has been lifted off of a quartz substrate. One hybrid material created by the labs combines three allotropes of carbon – graphene, nanotubes and diamond – into a superior material for thermal management.
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Biodegradable Nanocomposites Synthesized for Food Stuff Packaging
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A new self-assembled nanostructure that can survive very hot or saline environments
Fig. 1 The team used linear and cyclic block copolymers to create flower-shaped micelles. The cyclic-based micelles withstood considerably higher temperatures and salinity levels, and could have numerous applications in industry and green chemistry.
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Human Rights
Fostering a More Humane World: The 28th Eurasian Economic Summi
Conscience, Hope, and Action: Keys to Global Peace and Sustainability
Ringing FOWPAL’s Peace Bell for the World:Nobel Peace Prize Laureates’ Visions and Actions
Protecting the World’s Cultural Diversity for a Sustainable Future
Puppet Show I International Friendship Day 2020