noun:a chemical element that is a colorless gas and that is used in various products (such as lasers and some electric light bulbs)
noun:a colorless odorless inert gaseous element found in the air and in volcanic gases and used especially in welding, lasers, and electric bulbs
synonyms: e938, packaging gas
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Movie quotes
(..) Oh, sure you do. Now see, what's this here in the schematic, a laser array? - Yes. - Now, hmm... What happens if you use argon lasers instead of helium-neon? - It would blow up. - Are you sure? - Pretty sure. - "Pretty sure" is not very scientific. (..)
