/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: elwoz https://cdn.slidesharecdn.com/profile-photo-elwoz-48x48.jpg?cb=1523686026 I am probably the Zack Weinberg you are thinking of. Please be aware that I only use this account when forced to, and I will never, ever post anything here. 際際滷 decks of public interest will appear on my website instead, under "Publications". https://www.owlfolio.org/