SCIENCE & TECH

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By sTrangR• 12 years 4 months ago.

Rating: 4/5

ScienceDaily (Oct. 1, 2010) — It might seem obvious that a dinosaur's leg bone connects to the hip bone, but what came between the bones has been less obvious. Now, researchers at the University of Missouri and Ohio University have found that dinosaurs had thick layers of cartilage in their joints, which means they may have been considerably taller than previously thought. The study is being published this week in the journal PLoS ONE (Public Library of Science).

By sTrangR• 12 years 4 months ago.

i hope that definition not necessary for science in 21st century

By anonymous• 12 years 4 months ago.

Rating: 5/5

Define 'Science'. Then I will discuss.

By sTrangR• 12 years 4 months ago.

Rating: 4/5

ScienceDaily (Oct. 1, 2010) — In contrast to a toothed whale, which retains teeth that aid in capturing prey, a living baleen whale (e.g., blue whale, fin whale, humpback, bowhead) has lost its teeth and must sift zooplankton and small fish from ocean waters with baleen or whalebone, a sieve-like structure in the upper jaw that filters food from large mouthfuls of seawater.

http://www.sciencedaily.com/releases/2010/09/100929171823.htm

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