000 00744nam a2200157 a 4500
005 20150716135719.0
020 _a1-59527-138-4
245 1 0 _aWeight & energy.
_h[Videorecording]
260 0 _aBethesda, MD :
_bDiscovery Communications,
_c2001.
300 _aVHS, Color, Approx. 26 mins.
440 _aMeasure for measure
520 8 _aSummary: How much do you weigh? How has weight been accurately measured? Quirky content and inventive images reveal the origins of pounds, stones, and grams. Tall tales and short stories illustrate the human obsession with weight. This program does not guarantee a loss of pounds, but it does promise a better understanding of the science of weight.
650 0 _aWeight
650 4 _aEnergy
942 _c UKN
999 _c66236
_d66236