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Anthropology: Cultures
Published

Wood sharpens stone: Boomerangs used to retouch lithic tools - Wood Sharpens Stone: Boomerangs Used to Retouch Lithic Tools      (via sciencedaily.com) 

A new study into the multipurpose uses of boomerangs has highlighted the hardwood objects were used ...

Energy: Alternative Fuels Energy: Fossil Fuels
Published

Earth-abundant solar pixels found to produce hydrogen for weeks - Earth-Abundant Solar Pixels Found to Produce Hydrogen for Weeks      (via sciencedaily.com) 

Devices made of readily available oxide and carbon-based materials can produce clean hydrogen from w...

Mathematics: Statistics
Published

Simple robots, smart algorithms - Simple Robots, Smart Algorithms: The Future of Robotics      (via sciencedaily.com) 

Inspired by a theoretical model of particles moving around on a chessboard, new robot swarm research...

Archaeology: General
Published

Biblical military campaigns reconstructed using geomagnetic field data - Biblical Military Campaigns Reconstructed Using Geomagnetic Field Data      (via sciencedaily.com) 

Researchers reconstructed the geomagnetic fields recorded in 21 archaeological destruction layers th...

Engineering: Biometric
Published

Illuminating invisible bloody fingerprints with a fluorescent polymer - Illuminating Invisible Bloody Fingerprints with a Fluorescent Polymer      (via sciencedaily.com) 

Careful criminals usually clean a scene, wiping away visible blood and fingerprints. However, prints...

Chemistry: Biochemistry Engineering: Biometric
Published

Can investigators use household dust as a forensic tool? - Can Investigators Use Household Dust as a Forensic Tool?      (via sciencedaily.com)     Original source 

It is possible to retrieve forensically relevant information from human DNA in household dust. ABSTR...

Engineering: Robotics Research
Published

Researchers use ultrasound waves to move objects hands-free - Researchers Use Ultrasound Waves to Move Objects Hands-Free      (via sciencedaily.com) 

Researchers have discovered a new method to move objects using ultrasound waves, opening the door fo ...

Chemistry: Biochemistry
Published

Testing vaccine candidates quickly with lab-grown mini-organs - Testing Vaccine Candidates Quickly with Lab-Grown Mini-Organs      (via sciencedaily.com)     Original source 

Developing and testing new treatments or vaccines for humans almost always requires animal trials, b...

Offbeat: Paleontology and Archeology
Published

Ancient grammatical puzzle solved after 2,500 years - Ancient Grammatical Puzzle Solved After 2,500 Years      (via sciencedaily.com) 

A grammatical problem which has defeated Sanskrit scholars since the 5th Century BC has finally been...