The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
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Scientists are attempting to create a synthetic brain by reverse-engineering the mammalian brain down to the molecular level. A cellular human brain is predicted possible by 2023. It hopes to shed light on consciousness.
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There's a woman named Veronica Seider who had vision 20x better than average. She could identify people more than a mile (1.6km) away.
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In Iceland, 100% of domestically produced electricity comes from renewable energy.
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