AirDate: 12/23/2008 |
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Overview: How do you weigh a whale? How does your speedometer work? Take a look at the five most common areas of measurement: distance, time, speed, weight, and temperature. |
Measure ItShow: Modern Marvels --> Season: 15 - Season 15
AirDate: 12/23/2008
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Overview: How do you weigh a whale? How does your speedometer work? Take a look at the five most common areas of measurement: distance, time, speed, weight, and temperature. |