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| | GadgetManiac |
 | | goes into some detail on the challenges of suspending said concrete slabs via a few bolts and glue, and the problems that can be expected if not done right. |
 | | Trumping the discussion of proper gluing techniques, however, is an article in the New York Times that questions why the tiles are there at all, let alone why they weigh so much - Why a Tunnel Has a Drop Ceiling, suggests that the tiles serve no real purpose. |
 | | The accompanying stats show that there were 24,085,131 passenger jet flights during 2004 that travelled a total of 18.7 billion nautical miles, and that these flights injected an estimated 584 billion Kg (about 644 million tons) of carbon dioxide into the atmosphere... |
| mediablog.mail2web.com /gadgetmaniac/blog/categories/list.html?id=120 (1564 words) |
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