ETH Zurich Sand Solid Structures Binding Biocement
Photo credit: Gerhard Bliedung | ETH Zurich
Karen Antorveza Paez finished her doctorate at the Department of Architecture at ETH Zurich after years spent turning a known bacterial process into finished architectural pieces. Certain living bacteria called Sporosarcina pasteurii can lock loose grains of sand together by growing microscopic crystals of calcium carbonate between them, the same mineral that forms limestone and seashells.

AMC Dune Sandworm Popcorn Bucket Movie
AMC Theatres just revealed its next round of sandworm popcorn buckets for Dune: Part Three, and the designs pick up right where the last one left off. One version features two sandworm mouths rising from a sandy lid so two people can reach in at once. Another extends a single longer worm higher above the container and adds a small working thumper that moves up and down while the popcorn disappears. Both come filled with a large serving and will sit on counters at AMC locations across the United States plus Odeon theaters in Europe.