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May 5, 2008

Two segments, total time: 25:48. The second segment 14:40.

Segment 1: Warm body, cold heart: Barbara Block of Stanford University talks about her research with the bluefin tuna, one of the few fish species to have a warm body. You can see how marine animals are being tracked by going to

Segment 2: Longer, deeper: Andreas Fahlman of the University of British Columbia Marine Mammal Research Unit in Vancouver and Global Diving Research in Ontario explains the physiology that allows mammals such as sea lions to dive so much deeper and for such a long time, compared to humans. You can find a video showing the work of Dr. Fahlman and his colleagues at and more is available at

The theme music you hear at the beginning and end of the show, Body Notes, was composed by APS member Hector Rasgado-Flores and was performed by the San Diego Chamber Orchestra.

key(UGG real Sheepskin) seller
nine and a half years ago

Tell You How to Identify the UGG boot is for Real or Fake
hello my dear friend.i am a professional seller of UGG boots in i am going to teach you a easy way to figure out Which UGG boot is for real sheepskin and for fake leather

in china have a lot of difference quality and price in UGG.but a lot of customer only like the cheap price then buy it, they don't know if it is good quality or poor quality. only care about the price,i can tell you the truth, the real thing and original thing always is Expensive. but our UGG boots is real but with acceptable price!

ok, let's go to the point. how to know it is real sheepskin or fake? i told you a easy way to know it.

First:just take some wool and then burn it,just smell it if it is like the animal wool or it is for fibre material. then see what is left about the wool was burn it.(if it is for real sheep wool. it same smell when we burn our hair).

Second: when you wear it,it is comfortable and soft with warm,breathe freely,absorbent.etc(bad quality is opposite)

so if you want to know more detail and the way, plz visit about website: . we can sure it is 100% real sheepskin with Excellent good quality and acceptable price! or if you have any doubt. you can contact with my MSN: . i will tell you more way to know what is real and fake!

so my dear friend. don't waste money on the poor and fake thing. welcome to contact with me.thanks.
best regard

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