SKU ID #69661
Sale Price: $19.99
To Order by Phone Call 1-800-933-6249
- Additional Details
- Format: Color, DVD-Video, NTSC
- Rating: Not Rated
- Number of Discs: 1
- Run Time: 50 Minutes
- Region: Region 1
- Aspect Ratio: 1.33:1
- Language: English
- Studio: History Channel
- DVD Release Date: May 3, 2006
Watch as a massive machine removes 170 tons of rock in a single scoop and head to Mars aboard the latest lander.
- Go far beyond clearing snow off the driveway as we test drive some of the most sophisticated construction equipment on earth--and beyond.
- For over a decade, MODERN MARVELS has brought grand stories to life.
- The ultimate celebration and investigation of engineering excellence.
Celebrating ingenuity, invention and imagination brought to life on a grand scale, MODERN MARVELS® tells the fascinating stories of the doers, dreamers and sometime-schemers who created everyday items, technological breakthroughs and man-made wonders.
From a prehistoric sharpened digging stick to today's $15-million monster machines, our journey for the ultimate shovel begins in California's borax mines, where the P&H 4100 uses advanced electronics, brute strength, and savvy operators to excavate 170-ton chunks in a single scoop. Travel back to 1835, when William Otis set off an American digging frenzy with his patented steam shovel. Kick the legs of NASA's latest Mars Lander at the Jet Propulsion Laboratory. This stationary probe has a robotic arm with a shovel scoop designed to dig into the soil, locate ice, and analyze its properties. Back on earth, the Hitachi Corporation's 200-ton hydraulic humanitarian shovel is designed to locate and explode landmines in Third-World countries.