Podcasts > Kategorie: Wissen und Wissenschaft > Kanal: BrainStuff

How Do We Define the Kilogram?

Kategorie: Wissen und Wissenschaft
Kanal: BrainStuff
Datum: 7. Dezember 2018, 11:00
Stufe: B1-B2 (Mittelstufe)

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The kilogram used to be measured against an agreed-upon chunk of metal stored in France, but no longer. Learn the new measure of this standard unit of measurement in today's episode of BrainStuff. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers