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Engineering: Biometric
Published

How old is that fingerprint? - How Old Is That Fingerprint? Understanding the Science of Fingerprint Aging      (via sciencedaily.com) 

Forensic dramas on TV make it seem easy to determine when fingerprints were left at the scene of a c...

Engineering: Biometric
Published

Bluetooth signals can be used to identify and track smartphones - Bluetooth Signals Can Be Used to Identify and Track Smartphones      (via sciencedaily.com) 

A team of engineers has demonstrated for the first time that the Bluetooth signals emitted constantl...

Engineering: Biometric
Published

Identifying banknote fingerprints can stop counterfeits on streets - Identifying Banknote Fingerprints Can Stop Counterfeits on Streets      (via sciencedaily.com) 

Since the introduction of plastic (polymer) banknotes in 2016, the number of counterfeit notes on th...

Engineering: Biometric
Published

Lasers and terahertz waves combined in camera that sees 'unseen' detail - Lasers and Terahertz Waves Combined in Camera That Sees 'Unseen' Detail      (via sciencedaily.com) 

A team of physicists has successfully developed the first nonlinear camera capable of capturing high...

Engineering: Biometric
Published

Is it hemp or marijuana? New scanner gives instant answer - Is it Hemp or Marijuana? New Scanner Gives Instant Answer      (via sciencedaily.com) 

Hemp is technically legal in Texas, but proving that hemp is not marijuana can be a hurdle, requirin...

Environmental: Ecosystems
Published

Disease threatens to decimate western bats - Disease Threatens to Decimate Western Bats      (via sciencedaily.com) 

A four-year study concludes that the fungal disease, white-nose syndrome, poses a severe threat to m...

Environmental: Ecosystems
Published

Expect more mega-droughts - Expect More Mega-Droughts: The Future of Water Scarcity      (via sciencedaily.com) 

Mega-droughts - droughts that last two decades or longer - are tipped to increase thanks to climate...

Environmental: Ecosystems
Published

Boo! How do Mexican cavefish escape predators? - Boo! How Mexican Cavefish Escape Predators      (via sciencedaily.com) 

When startled, do all fish respond the same way? A few fish, like Mexican cavefish, have evolved in ...

Environmental: Ecosystems
Published

What happens in Vegas, may come from the Arctic? - What Happens in Vegas, May Come from the Arctic?      (via sciencedaily.com) 

Ancient climate records from Leviathan Cave, located in the southern Great Basin, show that Nevada w...

Environmental: Ecosystems
Published

Caves tell us that Australia's mountains are still growing - Caves Tell Us That Australia's Mountains Are Still Growing      (via sciencedaily.com) 

Research shows Buchan Caves to be about 3.5 million years old and that Victoria's East Gippsland has...

Environmental: Ecosystems
Published

Game-based virtual archaeology field school - Game-Based Virtual Archaeology Field School: A New Way to Learn Archaeology      (via sciencedaily.com) 

Before they can get started at their field site - a giant cave studded with stalactites, stalagmites...