Hello if anyone is willing to help me and teach me how to download videos from this site
http://www.gool.co.il/האוניברסיטה-העברית/הנדסת-חשמל-ומחשבים/מכניקה-קלאסית/מבוא-מתמטי-_
Its rtmp tried alot of free grabbers nothing worked ,willing to pay $10 through paypal whoever helps me get it done and teach me how!! Thanks.