https://www.youtube.com/channel/UCEnJXYGYGBKfIzPwDDSOI0g/videos
https://www.youtube.com/watch?v=O3e6KQS7VJk&t=5s
http://bulancakataturk.meb.k12.tr/icerikler/bilim-insanlarini-anma-etkinligi_10355832.html
https://www.facebook.com/photo?fbid=10220435692455594&set=gm.536281407034368