We are hard-wired to process — or not process — facial differences based on race. And that process occurs in the earliest filters of our thought process, according to newly …read more Source:: Science
Tag: filters
Liquid metal discovery to make toxic water safe and drinkable
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•Researchers have discovered a revolutionary and cheap way to make filters that can turn water contaminated with heavy metals into safe drinking water in a matter of minutes. …read more Source:: Science