Učenje je fitnes za možgane. Dami na obisku Hiše ekperimentov.pic.twitter.com/3imcWJodfL
2:06 AM - 2 Sep 2013
0 replies
2 retweets
1 like
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.