Game-Changing New Smart Sponge Soaks up Oil Spills, Saving Water and Wildlife

Source: Forbes »

A team from Northwestern University has developed a highly porous smart sponge that can selectively soak up oil spills in water. With an ability to absorb more than 30 times its weight in oil, the sponge could be used to inexpensively and efficiently clean up spills without harming marine life. After squeezing the oil out of the sponge, it can be reused many dozens of times without losing its effectiveness…

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