Modern Marvels - Season 15 Episode 40: Measure It
2008-12-23
- Documentary
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..
2008-12-23
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..
