Discovered at Argonne National Laboratory, materials that expand under pressure contain large, fluid-filled pores that may enable their use as filter or storage materials. Credit: Argonne. Various types of ceramic…
Read MoreJames Smith discusses PureMadi and MadiDrops—porous clay water purification systems—how they work and the hopes behind it. Credit: UVA, YouTube. Access to potable water is a priority of the World…
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