/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: FerdinandRegner https://cdn.slidesharecdn.com/profile-photo-FerdinandRegner-48x48.jpg?cb=1616527961 knowledge seeking | autodidact | data driven || early Ethereum investor | blockchain reasearcher || Macro trader