concursos, exposições, curiosidades... sobre arte
escolhidos por MARIA PINTO
(Maria Regina Pinto Pereira)

terça-feira, 21 de janeiro de 2014

bolhas de sabão congeladas


These Frozen Soap Bubbles Will Make You Want To Go Outside

I know it’s not a new thing, but these blew me away! According to wikipedia, soap bubbles freeze below a temperature of −15 °C (5 °F) when they touch a surface. At temperatures below about −25 °C (−13 °F), bubbles will freeze in the air and may shatter when hitting the ground. Some people suggest mixing dish soap with karo syrup to provide an additional strength to the bubble solution. I saw this recipe here.

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