caleb k pulse

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'Intelligent' surgical knife can sniff out cancer tissue

LONDON (Reuters) - Scientists have created an “intelligent” surgical knife that can detect in seconds whether tissue being cut is cancerous, promising more effective and accurate surgery in future.<p>Julia Balog of Imperial College London demonstrates the Intelligent Knife on a piece of meat at St …

Newly Discovered Dinosaur Sure Had One 'Supersize Schnoz'

The Proceedings of the Royal Society politely refers to it as a "short-snouted horned dinosaur."<p><i>National Geographic</i> is less reserved and gets right to the obvious point: "Paleontologists have discovered a new dinosaur, a Triceratops relative with a supersize schnoz that once roamed present-day …

The World Looks Bigger Through A Virtual Child's Eyes

A virtual reality experiment that put adults in a virtual 4-year-old's body found changes in perception.<p>To a four-year-old, the world is a pretty big place. Once we grow up, the playgrounds and classrooms of our childhood no longer seem as towering as they appear in our memories. The childish …

Slow Ride To City Hall For Female Candidates

This is a big year for mayor's races. And it was supposed to be "the year of the woman" for mayoral candidates.<p>When 2013 began, there was a fair amount of hope that women could make up for their relatively measly representation in local offices nationwide by capturing the mayoralty in three of the …

NSA warned to rein in surveillance as agency reveals even greater scope

The National Security Agency revealed to an angry congressional panel on Wednesday that its analysis of phone records and online behavior goes …

NRA: “Stand-Your-Ground” is a “fundamental human right”

The NRA accused Eric Holder of politicizing Trayvon Martin’s death by calling for an end to the laws<p>Jillian Rayfield<p>July 17, 2013 7:45pm (UTC)<p>The National Rifle Association accused the Obama Administration of politicizing Trayvon Martin's death after Attorney General Eric Holder called for a …

17 Times 'Pokémon Snap' Was Too Adorable For This World

Gaming<p>Find out what the hottest game news, new game releases.<p>Gaming<p>'Harry Potter: Hogwarts Mystery' launched with much excitement, and with some …

Saints Row 4 -- Gat is Back Trailer