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Geoscience: Earthquakes Physics: Acoustics and Ultrasound
Published

When soft spheres make porous media stiffer - When Soft Spheres Make Porous Media Stiffer      (via sciencedaily.com)     Original source 

Porous media such as concrete physically represent a spherical packing of different components -- in...

Geoscience: Environmental Issues
Published

Chemists recycle shrimp waste as catalyst for hydrogen generation      (via sciencedaily.com)     Original source 

Flexible spheres of the biomolecule chitosan, made from shrimp waste, can be used for catalysts that ...

Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Engineering: Nanotechnology
Published

Gold buckyballs, oft-used nanoparticle 'seeds' are one and the same      (via sciencedaily.com) 

Chemists have discovered that tiny gold 'seed' particles, a key ingredient in one of the most common...

Geoscience: Earthquakes Geoscience: Geology
Published

Earth's Inner Core: Earth's solid metal sphere is 'textured'      (via sciencedaily.com)     Original source 

Scientists used seismic data discovered Earth's inner core displays a variety of textures that it ac...

Engineering: Robotics Research Offbeat: General Physics: Optics
Published

Intelligent liquid      (via sciencedaily.com)     Original source 

Researchers have developed a programmable meta-fluid with tunable springiness, optical properties, v...

Space: The Solar System
Published

NASA's New Horizons mission reveals entirely new kind of world - NASA's New Horizons Mission Reveals Entirely New Kind of World      (via sciencedaily.com) 

Scientists from NASA's New Horizons mission released the first detailed images of the most distant o...

Environmental: Ecosystems
Published

Glass microspheres won't save Arctic sea ice - Glass Microspheres Won't Save Arctic Sea Ice      (via sciencedaily.com) 

A proposal to cover Arctic sea ice with layers of tiny hollow glass spheres about the thickness of o ...

Space: Structures and Features
Published

Heaviest neutron star to date is a 'black widow' eating its mate - Heaviest Neutron Star to Date is a 'Black Widow' Eating its Mate      (via sciencedaily.com) 

Millisecond pulsars spin far more rapidly than expected for a collapsed star. The best chance to stu...

Offbeat: Computers and Math
Published

Designing with DNA - Designing with DNA: The Future of Biotechnology      (via sciencedaily.com) 

Marvel at the tiny nanoscale structures emerging from labs, and it's easy to imagine you're browsing...