Chemists use mass spectrometry tools to determine age of fingerprints

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February 19, 2020

Fingerprints are telling us more and more about the people that left them behind.

from Phys.org - latest science and technology news stories https://ift.tt/2HBQzTJ

Phys.org - latest science and technology news stories

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Research reveals the scale of disorder underpinning Motor Neurone Disease

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Researchers have shown that hundreds of proteins and mRNA molecules are found in the wrong place in nerve cells affected by Motor Neuron Disease (MND), also known as Amyotrophic Lateral Sclerosis (ALS). from Latest Science News -- ScienceDaily https://ift.tt/x7Vs32P

Lungless salamanders develop lungs as embryos despite lung loss in adults for millions of years

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Lungs are essential to many vertebrates including humans. However, four living amphibian clades have independently eliminated pulmonary respiration and lack lungs, breathing primarily through their wet skin. Little is known of the developmental basis of lung loss in these clades. from Phys.org - latest science and technology news stories https://ift.tt/dAie5XV

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