/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: georgefrank1213 https://cdn.slidesharecdn.com/profile-photo-georgefrank1213-48x48.jpg?cb=1523427612 Love to play with words and laugh. Dedicated to making mathematics understandable to myself and everyone else. Love to play (waste time). Indolent. Curious. Amazed. Baffled.