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బాగుంది. Good job
Prosto i ciekawie.
the left one is vaccumed and the right one is. not vaccumed type?
right one is broken, so there is no vacuum inside anymore.
in other way does the vaccum make the tube higher in temp.?
yes
Vacuum is an insulator, thus keeping the heat where it supposed to be
బాగుంది. Good job
Prosto i ciekawie.
the left one is vaccumed and the right one is. not vaccumed type?
right one is broken, so there is no vacuum inside anymore.
in other way does the vaccum make the tube higher in temp.?
yes
Vacuum is an insulator, thus keeping the heat where it supposed to be