You learn something every day, but thanks to this site I learnt 100 things today :) Here is the list: http://qi.epfl.ch/en/sondage/list/ http://qi.epfl.ch/en/s

You learn something every day, but thanks to this site I learnt 100 things today :) Here is the list: http://qi.epfl.ch/en/sondage/list/ http://qi.epfl.ch/en/sondage/list/