The Metric System

The metric system was introduced in India from October 1, 1958. This system is meant to standardize all weights and measures and simplify transactions. This documentary, done entirely in animation, gives a very interesting picture of the earlier chaos in weights and measures and explains how the metric system has been introduced to simplify calculations.

上映時間（分）
8分
ジャンル
ドキュメンタリー, アニメーション
監督
G.H. Saraiya

おすすめ