`   Another one  The main page says, ``DYK ... that the moss species Chorisodontium aciphyllum can survive for more than 1,500 years frozen?``  The article did not make this conclusion, it discussed that a single group of scientists is making this claim based on results of an experiment that grew the plants once from one moss core. But en.Wikipedia is reporting this primary research as established fact.  Must be WikiCup season again, time to avoid the main page. (  )`