43things

Ask a Geek: Merlin Mann

Q:What is tagging?

A: Tagging is the act of assigning your own keywords to things online-photos, blog entries, bookmarks-so that you can easily categorize, locate, and share them in the future. One of the best examples is del.icio.us, which lets you save Web bookmarks to a page on the site instead of to a file stashed away on your computer. This way, you can access them from anywhere and let other people see what sites you like.

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speedy Wind Turbine Towers
"To maximize energy output, the tapered towers of the Bahrain World Trade Center funnel wind between them, creating a negative pressure zone behind the buildings that draws more air through the gap."
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speedy A Super-Strong Bridge Beam
"The Hillman Composite Beam weighs one third as much as concrete competitors—saving 20 percent on shipping and installation costs—and can hold 50 percent more weight."
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speedy Transforming Bamboo
"First Yan Xiao tore strips of bamboo from the stalk and arranged them in such a way as to provide the most strength. He then coated the strips with glue and compressed them in a self-built hydraulic press into beams, 33 feet long and up to three feet wide, each capable of supporting eight tons."
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speedy Surf the Web Without a Browser
"Adobe AIR's programming tools let developers create snazzy desktop applications that connect to the Web."

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