(PhysOrg.com) -- Research published today (22nd February) provides, for the first time, a clear answer to the debate as to whether Triceratops and other extinct creatures took on a more mammal-like or more reptile like posture.
Archaeology
Feb 23, 2012
7
0
(PhysOrg.com) -- Northwestern University researchers ditched many of their high-tech tools and turned to large stones, fire and some old-fashioned elbow grease to recreate techniques used by Native American coppersmiths who ...
Archaeology
Jun 13, 2011
0
1
(PhysOrg.com) -- Elbow injuries suffered by pitchers in Major League Baseball occur frequently and result in tens of millions of dollars in losses each season, representing the money that must be paid in salaries to pitchers ...
Engineering
Mar 1, 2010
0
0
(PhysOrg.com) -- Reptiles changed their walking posture from sprawling to upright immediately after the end-Permian mass extinction, the biggest crisis in the history of life that occurred some 250 million years ago and wiped ...
Archaeology
Sep 15, 2009
1
0
