BZ reaction spiral(BZ反応 らせん波)

[funakichi]

面白い。擾乱を受けて反応の空間周期が短くなってるところが拡大­してく。青い部分はほかの青い部分にぶつかるまで拡大するから、­周期が短いほうが他を圧倒する。

――って感じに見える

[lastcontinent]

美しい反応だな

絵画をやる人ならマーブリングとして紙に定着できないか？と考え­るだろう

[ActiveStorage]

looks like a tree growing..

[dream780202]

how can you do it?

I did this way many time

but I still can't see this cyclo

please tall me why

thanks

[witchdoctor88]

I don't know what chemicals they used, but something makes me think it was invented in the 70s! Har har!

[mattyjungle]

@witchdoctor88 It was discovered by Boris Belousov and Anatol Zhabotinsky in the 1950's. Fascinating!!!

[Grundalizer]

That is awesome. What chemicals at what molarity were mixed?

[erinoemi]

@Grundalizer it is a mix of potassium bromate, cerium sulfate, propanedioic acid and citric acid in dilute sulfuric acid

[mesikuwanuinu]

いやー、すごい。長細い試験管に入れたらどうなるのでしょう。