News tagged with natural stone
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Search results for natural stone
Modern behavior of early humans found half-million years earlier than previously thought
Other Sciences / Archaeology & Fossils
Dec 22, 2009 |
4.6 / 5 (16) |
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Evidence of sophisticated, human behavior has been discovered by Hebrew University of Jerusalem researchers as early as 750,000 years ago - some half a million years earlier than has previously been estimated ...
Exploring the Stone Age pantry
Other Sciences / Archaeology & Fossils
Dec 17, 2009 |
4.2 / 5 (6) |
0
The consumption of wild cereals among prehistoric hunters and gatherers appears to be far more ancient than previously thought, according to a University of Calgary archaeologist who has found the oldest example ...
Researchers learn why invasive plants are spreading rapidly in forests
Dec 10, 2009 |
5 / 5 (2) |
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(PhysOrg.com) -- Invasive plants are advancing into Eastern forests at an alarming rate, and the rapid spread has been linked by researchers in Penn State's College of Agricultural Sciences to forest road ...
Gravestones Talking through Time
Space & Earth / Earth Sciences
Dec 08, 2009 |
4.4 / 5 (8) |
0
(PhysOrg.com) -- A visit to your local graveyard can provide not only a history lesson, but a science lesson as well. Historians know that gravestones can reflect the lives of people whose memories are lost ...
Hatchery-raised salmon too crowded
Dec 23, 2009 |
5 / 5 (1) |
0
Every year, large amounts of hatchery-raised young salmonids are released into Swedish rivers and streams to compensate for losses in natural production. Butthese fish generally survive poorly in the wild. ...
Why don't robins get fat?
Dec 21, 2009 |
not rated yet |
0
(PhysOrg.com) -- New research by the School of Biosciences is shedding light on the reasons why the European robin doesn’t get fat -even though they are feeding for much longer.
Researchers take the inside route to halt bleeding
Dec 16, 2009 |
4 / 5 (1) |
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Blood loss is a major cause of death from roadside bombs to freeway crashes. Traumatic injury, the leading cause of death for people age 4 to 44, often overwhelms the body's natural blood-clotting process.
Bronze Age People Left Flowers at Grave
Other Sciences / Archaeology & Fossils
Dec 15, 2009 |
4.1 / 5 (8) |
0
(PhysOrg.com) -- Archaeologists from the Universities of Glasgow and Aberdeen have found proof that pre-historic people laid flowers at the graves of their dead.
Home heating efficiencies offer 'hat trick' of savings: study
Dec 15, 2009 |
3 / 5 (1) |
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Improving the energy efficiency of Maryland homes heated by natural gas would generate a "hat trick" of economic and environmental benefits over the next 10 years, including more than 80,000 new jobs, savings of hundreds ...
Iran to unveil new home-built satellite: report
Space & Earth / Space Exploration
Dec 24, 2009 |
3.8 / 5 (10) |
5
Iran will unveil a new home-built satellite in February, a newspaper reported Thursday, amid Western concerns that Tehran is using its nuclear and space industries to develop atomic and ballistic weapons.
List of search results for natural stone
