Eiffel, Oceans, Medicine

S1:Ep525 mins2008

Now more than 120 years old, the iconic Eiffel Tower was originally meant to be demolished after 20 years. Great care goes into maintaining the massive machinery that keeps the tower going -- not to mention the massive task of changing the light bulbs! Google Earth allows us to zoom in on just about anywhere in the world, and now it can take you under the oceans (as well as around Mars). We also check out advances in energy technology and imaging, which, with the ability to analyze results much more quickly, promises better outcomes for cancer patients.

Video Language: English