News tagged with objectivity

Nine radar images of asteroid 2007 PA8

(—A collage shows nine radar images of near-Earth asteroid 2007 PA8 that were obtained between Oct. 31 and Nov. 13, 2012, with data collected by NASA's 230-foot-wide (70-meter) Deep Space Network antenna at Goldstone, ...

dateNov 27, 2012 in Space Exploration
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Computer programs improve fingerprint grading

Subjectivity is problematic when evaluating fingerprints, and quality is in the eye of the examiner. But three computer programs used together can give fingerprint grading unprecedented consistency and objectivity, according ...

dateJul 03, 2013 in Software
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Poisons, plants and Palaeolithic hunters

Dozens of common plants are toxic. Archaeologists have long suspected that our Palaeolithic ancestors used plant poisons to make their hunting weapons more lethal.  Now Dr Valentina Borgia has teamed up with a forensic chemist ...

dateMar 23, 2015 in Archaeology & Fossils
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