riacho's Activity (32)
riacho added a news bookmark.Earlier this year, a team of engineers led by China’s Song Youzhou suggested that a massive elevated bus that straddled above normal-sized vehicles was the key to easing the wor...Almost 4 years ago
riacho added a news bookmark.In 1979, the Voyager 1 spacecraft discovered that Alaska, Canada, Siberia, and Antarctica were not the only places with spectacular auroras or “polar lights” — Jupiter, the larg...Almost 4 years ago
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