Je let na západ delší? | Na ubrousek (4K)
Na ubrousek
Nov 25, 2018 15:02
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O tom, kterým směrem trvá let delší dobu a proč
video s prouděním vzduchu:
https://en.wikipedia.org/wiki/File:Aerial_Superhighway.ogv
This work by Eduard Šubert is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
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