Safe opening videos
Some are crap and some are for newbies but when you are bored you many find something of interest.
https://www.google.ca/url?sa=t&rct=j&q=&esrc=s&source=web&cd=8&cad=rja&uact=8&ved=0ahUKEwj0h5DH48PKAhWotIMKHTSbBHYQFgg6MAc&url=http%3A%2F%2Fsearch.wn.com%2F%3Fresults_type%3Dvideos%26language_id%3D1%26search_type%3Dexpression%26search_string%3Dsentry%2Bsafe%2Bcracking%26sort_type%3D-pub-datetime%26template%3Dcheetah-search-adv%252Findex.txt%26action%3Dsearch%26corpus%3Dcurrent&usg=AFQjCNEQAYNGd3ydul73r5lIwNO8c3RH1A
UPDATED Jan 25 2016: You have to click on the image and not the URL..... its not formatted correctly.