http://the_toad.livejournal.com/ ([identity profile] the-toad.livejournal.com) wrote in [personal profile] flavorchemist 2014-01-07 06:45 pm (UTC)

Легче, конечно. Кислород-то тяжелее азота, так что средний воздух тяжелее азота.

Вопрос в том, насколько именно.
(373 comments)

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