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Space: The Solar System
Published

Mercury's thin, dense crust - Mercury's Thin, Dense Crust: A Fascinating Mystery Unveiled      (via sciencedaily.com) 

A planetary scientist has used careful mathematical calculations to determine the density of Mercury...

Energy: Technology Offbeat: Space
Published

Plasma thrusters used on satellites could be much more powerful - Plasma Thrusters Used on Satellites Could Be Much More Powerful      (via sciencedaily.com)     Original source 

It was believed that Hall thrusters, an efficient kind of electric propulsion widely used in orbit,...

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...

Engineering: Graphene
Published

Asphaltene changed into graphene for composites - Asphaltene Changed into Graphene for Composites: A Revolutionary Breakthrough      (via sciencedaily.com) 

The flash Joule heating process turns asphaltenes, a byproduct of crude oil production, into graphen...

Paleontology: Early Mammals and Birds
Published

Fossil pigments shed new light on vertebrate evolution - Fossil Pigments: A New Tool for Understanding Vertebrate Evolution      (via sciencedaily.com) 

This new paper shows that melanin is more than just something that gives colour to the body. It play...

Space: The Solar System
Published

Why Uranus and Neptune are different colors - Why Uranus and Neptune are Different Colors      (via sciencedaily.com) 

Astronomers may now understand why the similar planets Uranus and Neptune are different colors. Rese...

Mathematics: General Mathematics: Modeling
Published

Extracting the best flavor from coffee - Extracting the Best Flavor from Coffee      (via sciencedaily.com)     Original source 

Researchers explore the role of uneven coffee extraction using a simple mathematical model. They spl...

Chemistry: Thermodynamics
Published

The next wonder semiconductor - The Next Wonder Semiconductor: Graphene and Its Potential Applications      (via sciencedaily.com)     Original source 

In a study that confirms its promise as the next-generation semiconductor material, researchers have...

Chemistry: Biochemistry
Published

Deep-learning system explores materials' interiors from the outside - Deep-Learning System Explores Materials' Interiors from the Outside      (via sciencedaily.com)     Original source 

A machine-learning method detects internal structures, voids, and cracks inside a material, based on...

Geoscience: Environmental Issues
Published

Jet engine lubrication oils are a major source of ultrafine particles - Jet Engine Lubrication Oils: A Major Source of Ultrafine Particles      (via sciencedaily.com) 

Recent measurements have shown that Frankfurt International Airport is a major source of ultrafine p...

Energy: Alternative Fuels
Published

Winds of change: Improvements for wind energy production - Winds of Change: Improvements for Wind Energy Production      (via sciencedaily.com) 

In recent years, much progress has been made in the wind energy industry as the cost of development...