Mr. DAVID DANIEL (President, University of Texas, Dallas): 17th Street canal consists of an earthen levee, which is just a long embankment of earth, that has a wall sticking up right in the middle of it.

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With my 300mm, I got some great close-ups of their bright orange and brown spots sticking out of this wall of green.

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Drugs to raise good cholesterol to clear arteries, to prevent cholesterol from sticking to the artery wall and to decrease inflammation in the arteries have all failed.

FORBES: Magazine Article

Despite the H1N1 scare that went global this spring, tourists haven't stopped spitting out their gum and sticking it onto a wall already saturated with millions of gooey pieces, editors say.

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For other heart medicines that don't affect cholesterol levels, like a drug being developed by Japan's Sankyo to keep plaque from sticking to the artery wall, IVUS may be the only way to evaluate effectiveness.

FORBES: Peeking at Plaque

But when it does reach the market, rather than being used to make wall-crawling gloves, it will probably be used as an alternative to Velcro, or in sticking plasters.

ECONOMIST: REPORTS