OT hadanka SI

[Daniel Valuch]

...co ma priviedlo k tomu ze som si otvoril wikipediu a pri systeme SI 
som tam nasiel "Three nations have not officially adopted the 
International System of Units as their primary or sole system of 
measurement: Burma, Liberia, and the United States."
zaujimave :-)


Jan Waclawek wrote:
> Viete aka je SI skratka pre jednotku casu "rok"?
>
> Dnes som na to nahodou natrafil... Toto sme sa v skole neucili...
>
> wek
>