riri216's Activity (8)
riri216 added a news bookmark.While Japan is known to have higher than average rates of stomach cancer, the residents of the town of Kaneyama in Yamagata Prefecture appear to be particularly susceptible to t...About 6 years ago
riri216 added a news bookmark.Self-driving cars are all the rage today, Companies ranging from car manufacturers like General Motors and Toyota to private-hire companies like Uber and even Internet search gi...About 6 years ago
riri216 added a news bookmark.On September 15, 2017, Cassini’s 19 year, 11 month, 0 day, 3 hour, 12 minute and 46 second long mission ended with a plunge into Saturn, the planet it had been orbiting for 13 y...About 6 years ago
riri216 added a news bookmark.Columbus Day has been a fixture on American calendars since 1937, when President Franklin D. Roosevelt declared October 12 a Federal holiday to honor the Italian explorer who “d...About 6 years ago
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