cat123's Activity (14)
cat123 added a news bookmark.What has diving got to do with a board game like Checkers? A lot, if you are thinking of competing in the national Checkers championship in Janeda, Estonia. That's because, the ...About 9 years ago
cat123 added a news bookmark.It seems that we may have a new ally in our quest to reduce global warming - A molecule that goes by the name of Criegee biradica or Criegee Intermediate. If experts are to be b...About 9 years ago
cat123 added a news bookmark.Imagine if after a long day at school, instead of jumping into a car, you were faced with 530 hard stairs? That is exactly what some of the poorest residents of the town of Mede...About 9 years ago
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