Detailed text transcripts for TV channel - MSNBC - 20100507:03:57:00
Stretched 270 feet across, a half a mile long, longer than the hoover dam, built by beavers. the hoover dam used 4.4 million gallons of concrete and took about 7 1/2 months to complete and the beaver dam was built by sticks and mud and been under construction since 1970s. they build it to protect themselves against predators and for food and building material but never built one this ever. it's the biggest ever. before now, the biggest one anyone knew about was montana measured 1,340 feet long built by a bunch of beavers now feeling slightly inadequate. scientists say they built the dam in a r...
Source: news source