News tagged with tool
European style stone tools suggest Stone Age people actually discovered America
(PhysOrg.com) -- Archeologists and historians have long known that it wasn’t really Christopher Columbus who discovered America. Native Americans had been living all over North, Central and South America ...
Other Sciences / Archaeology & Fossils
Feb 29, 2012 |
4.6 / 5 (22) |
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Gravitational lens reveals details of distant, ancient galaxy
Thanks to the presence of a natural "zoom lens" in space, University of Chicago scientists working with NASA's Hubble Space Telescope have obtained a uniquely close-up look at the brightest gravitationally ...
Mar 08, 2012 |
4.6 / 5 (21) |
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Prediction or cause? Information theory may hold the key
(PhysOrg.com) -- "A perplexing philosophical issue in science is the question of anticipation, or prediction, versus causality," Shawn Pethel tells PhysOrg.com. "Can you tell the difference between something predicting an eve ...
Sep 30, 2011 |
4.6 / 5 (20) |
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The annihilating effects of space travel
Long distance space travel could create the ultimate 'killer entrance', devastating your destination and anything around the arriving spacecraft, according to calculations by Professor Geraint Lewis and two ...
Mar 12, 2012 |
3.8 / 5 (24) |
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Evidence suggests Neanderthals took to boats before modern humans
(PhysOrg.com) -- Neanderthals, considered either a sub-species of modern humans or a separate species altogether, lived from approximately 300,000 years ago to somewhere near 24,000 years ago, when they inexplicably ...
Other Sciences / Archaeology & Fossils
Mar 01, 2012 |
4.9 / 5 (15) |
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Why Einstein was wrong about being wrong
If you want to get your mind around the research that won three astronomers the Nobel Prize in physics last week, it helps to think of the universe as a lump of dough - raisin-bread dough, to be precise - mixed, kneaded and ...
Oct 14, 2011 |
4.4 / 5 (16) |
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Scientists discover fish using tools may be wide spread
Dr. Culum Brown, who recently made headlines publishing the first photographic evidence of a tusk fish using tools to smash open shells says, “There is an increasing body of evidence that suggests that ...
Dec 01, 2011 |
4.7 / 5 (11) |
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Finding fingerprints in sea level rise
It was used to help Apollo astronauts navigate in space, and has since been applied to problems as diverse as economics and weather forecasting, but Harvard scientists are now using a powerful statistical tool to not only ...
Space & Earth / Earth Sciences
May 18, 2012 |
4 / 5 (12) |
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First-of-its-kind search engine will speed materials research
Researchers from the Department of Energy's (DOE's) Lawrence Berkeley National Laboratory (Berkeley Lab) and the Massachusetts Institute of Technology (MIT) jointly launched today a groundbreaking new online tool called the ...
Nov 03, 2011 |
4.6 / 5 (10) |
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Stanford researchers outsmart captcha codes
(PhysOrg.com) -- Stanford researchers say that captcha security codes, asking Internet sign-up users to repeat a string of letters to prove the users are human, can be thwarted, and they have successfully ...
Nov 03, 2011 |
4.8 / 5 (9) |
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Revealing how a battery material works
Since its discovery 15 years ago, lithium iron phosphate (LiFePO4) has become one of the most promising materials for rechargeable batteries because of its stability, durability, safety and ability to deliver ...
Nanotechnology / Nanomaterials
Feb 08, 2012 |
5 / 5 (7) |
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Fermions exhibit collective behavior in unexpected situations
Some people like company. Others prefer to be alone. The same holds true for the particles that constitute the matter around us: Some, called bosons, like to act in unison with others. Others, called fermions, have a mind ...
Mar 29, 2012 |
5 / 5 (7) |
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Video shows tool use by a fish
The first video of tool use by a fish has been published in the journal Coral Reefs by Giacomo Bernardi, professor of ecology and evolutionary biology at the University of California, Santa Cruz.
Sep 28, 2011 |
4.7 / 5 (7) |
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To boldly go where no glass has gone before
QUT's first foray into space is bound to be a giant step for mankind. Dr Martin Castillo from Queensland University of Technology's (QUT) Science and Engineering Faculty, and researcher for the university's ...
Mar 30, 2012 |
4.7 / 5 (7) |
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Software automatically transforms movie clips into comic strips
(PhysOrg.com) -- While some comics today are still drawn by hand, many modern cartoonists use a variety of digital tools to create comics. But even with the help of these tools, creating comics is a time-consuming ...
Technology / Computer Sciences
Mar 14, 2012 |
2.6 / 5 (12) |
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