Kallak Torvstrøfabrikk in Trøgstad in eastern Norway has developed a peat moss mixture with unusually good absorbent qualities. The material could be a useful tool for clearing up oil... Read more
IMAGINE a planetarium-style presentation about the future of technology, followed by a tour of dozens of hands-on exhibits — whether of sandlike microparticles that flow like liquid in a bea... Read more
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