5'8 or 1m 400cm 😂 first of all 400cm=4000mm=4m second of all: 5'8 is 1 meter 77cm I mind this because I had to learn the entire english language being raised german from germany, why can't you americans just learn a few units, it's so much less effort than learning an entire language
![Science & Technology Q&A for Kids (and others) [Part 149]](http://i.ytimg.com/vi/TZxg3vJIg9o/mqdefault.jpg)
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Thank you sir for the livestream
5'8 or 1m 400cm 😂
first of all 400cm=4000mm=4m
second of all: 5'8 is 1 meter 77cm
I mind this because I had to learn the entire english language being raised german from germany, why can't you americans just learn a few units, it's so much less effort than learning an entire language