Virtual worlds can have good as well as negative effects: Psychologist Pete Etchells on his book, Lost in a Good Game.
Virtual worlds can have good as well as negative effects: Psychologist Pete Etchells on his book, Lost in a Good Game. " ... a psychologist at Bath Spa University in England but still an avid gamer, Etchells specializes in understanding the behavioral effects—both positive and negative—of video...
Source: arstechnica.com
Why Roman Concrete Endured Thousands of Years of Seawater Pounding, While Ours Can't - ExtremeTech: Roman concrete's durability
Why Roman Concrete Endured Thousands of Years of Seawater Pounding, While Ours Can't - ExtremeTech: Roman concrete's durability and strength blows our own out of the water (in this case, literally). And after years of research, we're getting better at understanding why. It seems that the sea water may...
Source: extremetech.com
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