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Re: Chernaya dyra
24.08.2013 14:49 | A.P. Vasi
Kak-to davno videl v vannoi zalityi pol prozrachnyi
s morskimi kamnyami i morskoi tematikoi.
Sobstvenno chto bylo ochen' zametno tak eto
ochen' vysokaya prozrachnost' epoksidnoi smoly
i prakticheski polnoe otsutstvie zheltizny.
I vot chto ya pridumal.
Esli vzyat' listovoi steklokarbolit prozrachnyi,
tolshinoi millimetra tri, vyrezat' iz nego dva
kruga diametrom v poltora metra, ili metr, i
sdelat' kol'co s bortikami iz stali tolshinoi
millimetrov dvadcat', i v eto kol'co vkladyvaetsya
v gorizontal'nom polozhenii dva kruga, mezhdu
krugami na krayu sverlitsya dyrka millimetra
tri v diametre i v nee vstavlyaetsya trubka,
vse delaetsya germetichno, i tak chtoby potom
mozhno bylo razobrat'.
Snachala otkachivaetsya vozduh mezhdu karbolitom,
posle etogo tuda zakachivaetsya prozrachnaya epoksidnaya smola,
medlenno no uverenno.
Po skol'ku kraya kapital'no zafiksirovany,
to iznachal'no poluchaetsya dlinnofokusnaya linza,
Estestvenno zdes' nado chtoby ne poluchilos'
situacii kotoraya byvaet u epoksidnoi smoly i org steklom,
eto kogda posle zatverdevaniya epoksidnoi smoly ona
ot org stekla ottalkivaetsya.
[Citirovat'][Otvetit'][Novoe soobshenie]
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