Growing in glass tubes

yo.
has anyone tried growin da plants inside a glass/acrylic tube/pipes? it just seems like a really good idea. here's why:
its wicked efficient in terms of space/upkeep/maintainanace
if you hook em up in UUUUUUUU (WWWWW) shape or the like it will be airtight so all air can be directed with one fan/filter/co2/humidifier? tank with no trace in the air.
so NO SMELL
root/soil is accessible from outside to water and shit
easy to move and transport if necessary...

what do y'all think?? is it worth experimenting with?

you can SPIN the tubes, even in formations or belts around one good light therefore exposing the plant to more light...
hmm?
 
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