ליל המדענים האירופי

Links:
[1] http://www.mada.org.il/
[2] http://www.mada.org.il/information/calendar/sep2015
[3] http://www.mada.org.il/node/3248
[4] http://www.mada.org.il/node/3247
[5] http://www.mada.org.il/culture/yearlynight
[6] http://www.mada.org.il/activities/night
[7] http://www.mada.org.il/activities/night/researchers-2013