.search{float:right;margin-top:-10px;position:relative;display:none;} #portlet_groupabstract_WAR_groupabstractportlet .group-name{text-transform:none!important;}#p_p_id_groupcount_WAR_groupcountportlet_ .portlet{margin-top:15px;margin-right:0;margin-bottom:5px;margin-left:0;}#p_p_id_topusers_WAR_topusersportlet_ .portlet{margin-top:15px;margin-right:0;margin-bottom:10px;margin-left:0;}#p_p_id_toptags_WAR_toptagsportlet_ .portlet{margin-top:20px;margin-right:0;margin-bottom:10px;margin-left:0;} #popUp{width:400px;height:300px;margin-top:4px;}#popUp #header{width:100%;height:75px;border-bottom:1px solid #ccc;background:#fff;background:-moz-linear-gradient(top,#fff 0,#f9f9f9 100%);background:-webkit-gradient(linear,left top,left bottom,color-stop(0%,#fff),color-stop(100%,#f9f9f9));background:-webkit-linear-gradient(top,#fff 0,#f9f9f9 100%);background:-o-linear-gradient(top,#fff 0,#f9f9f9 100%);background:-ms-linear-gradient(top,#fff 0,#f9f9f9 100%);background:linear-gradient(to bottom,#fff 0,#f9f9f9 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff',endColorstr='#f9f9f9',GradientType=0);}#popUp #header span{font-size:20px;margin:28px 30px;color:#3E90B9;text-shadow:0 1px 4px rgba(255,255,255,0.7);display:inline-block;line-height:1em;}#popUp #body{margin:30px;margin-top:25px;font-size:12px;}#popUp #okay-button{margin-top:30px;background:-webkit-linear-gradient(top,#f6fdff 0,#b8dcea 100%);background:-o-linear-gradient(top,#f6fdff 0,#b8dcea 100%);background:-ms-linear-gradient(top,#f6fdff 0,#b8dcea 100%);background:-moz-linear-gradient(center top,#f6fdff,#b8dcea) repeat scroll 0 0 transparent;background:linear-gradient(top,#f6fdff,#b8dcea) repeat scroll 0 0 transparent;background:-webkit-linear-gradient(top,#f6fdff,#b8dcea) repeat scroll 0 0 transparent;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#f6fdff',endColorstr='#b8dcea');outline:0;border:1px solid #85c2e0;border-radius:5px;-moz-border-radius:5px;-webkit-border-radius:5px;color:#4990b4;cursor:pointer;display:inline-block;font-family:Arial,Helvetica,sans-serif;font-size:12px;font-weight:bold;line-height:15px;padding:5px 15px;position:relative;text-align:center;text-shadow:0 1px 3px rgba(255,255,255,0.6);-webkit-box-shadow:0 1px 4px #eaeaea;-moz-box-shadow:0 1px 4px #eaeaea;box-shadow:0 1px 4px #eaeaea;vertical-align:center;text-decoration:none;} #verificationDialog { margin: 0; padding: 0; } #validate-header { width: 100%; height: 70px; border-bottom: 1px solid #E5E5E5; background-color: #F8F8F8; border-radius: 7px 7px 0 0; } #validate-header h1 { display: inline-block; line-height: 1em; font-family: Helvetica; margin: 0; padding: 26px 25px; color: #5EA1C3; font-size: 23px; font-weight: normal; text-shadow: 0px 2px 2px #DDD; } #validate-body { padding: 15px 25px; color: #333; } #validate-body span { display: block; font-family: Arial; font-size: 12px; color: #555; padding-bottom: 15px; } .resend { color: #777; font-family: Arial; font-size: 13px; } .resend:hover { color: #3E90B9; } #joinCommunityDialog { width: 650px; height: 445px; } #header { width: 100%; height: 75px; border-bottom: 1px solid #ccc; border-radius: 7px 7px 0 0; background: #ffffff; /* Old browsers */ background: -moz-linear-gradient(top, #ffffff 0%, #f9f9f9 100%); /* FF3.6+ */ background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#ffffff), color-stop(100%,#f9f9f9)); /* Chrome,Safari4+ */ background: -webkit-linear-gradient(top, #ffffff 0%,#f9f9f9 100%); /* Chrome10+,Safari5.1+ */ background: -o-linear-gradient(top, #ffffff 0%,#f9f9f9 100%); /* Opera 11.10+ */ background: -ms-linear-gradient(top, #ffffff 0%,#f9f9f9 100%); /* IE10+ */ background: linear-gradient(to bottom, #ffffff 0%,#f9f9f9 100%); /* W3C */ filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#f9f9f9',GradientType=0 ); /* IE6-9 */ } #header span { font-size: 23px; font-family: Helvetica; margin: 28px 29px; color: #5EA1C3; text-shadow: 0 2px 2px #DDD; display: inline-block; line-height: 1em; } #agreement ol li { font-size: 12px; display: inline-block; padding-right: 5px; color: #73bbdd; min-width: 125px; } .tou-tabs { display: flex; margin: 15px 0px 4px 30px; } .tou-tabs li { margin-right: 10px } ol li span { color: #7c7c7c; font-size: 13px; font-family: Arial; } label { color: #666666; } .tab-text { position: absolute; margin-top: 11px; } .tab-num-box { color: #7c7c7c; background-color: #e2e2e2; width: 41px; height: 36px; text-align: center; margin-right: 8px; display:block; float:left; } .tab-num-text { padding: 0px; margin-left: 15px; margin-top: 11px; font-family: 'Museo500'; font-size: 19px; display:block; float:left; } .finished { border: 1px solid #d7edf5; margin-bottom: -1px; background-color: #f8f8f8; } .finished .tab-num-box { color: white; font-family: 'Museo300'; background-color: #c5e3f2; } .finished .tab-num-text { color: #5A9ABA; } .finished .tab-text { font-family: 'Arial'; font-weight: bold; color: #c4e2f2; font-size: 13px; } .active .tab-num-box { background-color: #73bbdd; width: 41px; height: 41px; box-shadow: 0px 0px 5px (0, 0, 0 0.35); } .active .tab-num-text { color: white; margin-top: 13px; margin-left: 16px; } .active .tab-text { font-family: Arial; font-weight: bold; color: #5A9ABA; margin-top: 13px; } .wolframIdTab { width: 275px; } .wolframIdTab .tab-text { padding: 0px; } .acceptTouTab { border: 1px solid #b7dbed; border-bottom: none; opacity: 1; background-color: #f7fdff; width: 291px; height: 41px; margin-bottom: -5px; } .panel { background-color: #f7fdff; border: 1px solid #b7dbed; margin: 0px 30px; } .panel .label { display: block; font-family: Arial; font-size: 12px; color: #555; margin: 5px 15px; } .sub-panel { border-top: 1px solid #B7DBED; background: #fff; padding: 20px; padding-left: 25px; } .sub-panel a { padding: 0px 15px; text-decoration: none; font-size: 12px; color: #3187a7; } .sub-panel a:hover { color: #0a6089; } input[type="submit"] { background: -moz-linear-gradient(center top , #f6fdff, #b8dcea) repeat scroll 0 0 transparent; background: linear-gradient(top, #f6fdff, #b8dcea) repeat scroll 0 0 transparent; background: -webkit-linear-gradient(top, #f6fdff, #b8dcea) repeat scroll 0 0 transparent; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f6fdff', endColorstr='#b8dcea'); outline: 0; border: 1px solid #85c2e0; border-radius: 5px; -moz-border-radius: 5px; -webkit-border-radius: 5px; color: #4990b4; cursor: pointer; display: inline-block; font-family: Arial,Helvetica,sans-serif; font-size: 12px; font-weight: bold; line-height: 15px; padding: 5px 15px; position: relative; text-align: center; text-shadow: 0 1px 3px rgba(255, 255, 255, 0.6); -webkit-box-shadow: 0px 1px 4px #eaeaea; -moz-box-shadow: 0px 1px 4px #eaeaea; box-shadow: 0px 1px 4px #eaeaea; vertical-align: center; text-decoration: none; } input[type="submit"]:hover { background: -moz-linear-gradient(center top , #f6fdff, #90cae1) repeat scroll 0 0 transparent; background: linear-gradient(top, #f6fdff, #90cae1) repeat scroll 0 0 transparent; background: -webkit-linear-gradient(top, #f6fdff, #90cae1) repeat scroll 0 0 transparent; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f6fdff', endColorstr='#90cae1'); border: 1px solid #85c2e0; border-radius: 5px; -moz-border-radius: 5px; -webkit-border-radius: 5px; color: #3e90b9; cursor: pointer; display: inline-block; font-family: Arial,Helvetica,sans-serif; font-size: 12px; font-weight: bold; line-height: 15px; padding: 5px 15px; position: relative; text-align: center; text-shadow: 0 1px 4px rgba(255, 255, 255, 0.7); vertical-align: center; text-decoration: none; } .cancel-button { background: -moz-linear-gradient(center top , #f6fdff, #b8dcea) repeat scroll 0 0 transparent; background: linear-gradient(top, #f6fdff, #b8dcea) repeat scroll 0 0 transparent; background: -webkit-linear-gradient(top, #f6fdff, #b8dcea) repeat scroll 0 0 transparent; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f6fdff', endColorstr='#b8dcea'); outline: 0; border: 1px solid #85c2e0; border-radius: 5px; -moz-border-radius: 5px; -webkit-border-radius: 5px; color: #4990b4; cursor: pointer; display: inline-block; font-family: Arial,Helvetica,sans-serif; font-size: 12px; font-weight: bold; line-height: 15px; padding: 5px 15px; position: relative; text-align: center; text-shadow: 0 1px 3px rgba(255, 255, 255, 0.6); -webkit-box-shadow: 0px 1px 4px #eaeaea; -moz-box-shadow: 0px 1px 4px #eaeaea; box-shadow: 0px 1px 4px #eaeaea; vertical-align: center; text-decoration: none; } .cancel-button:hover { background: -moz-linear-gradient(center top , #f6fdff, #90cae1) repeat scroll 0 0 transparent; background: linear-gradient(top, #f6fdff, #90cae1) repeat scroll 0 0 transparent; background: -webkit-linear-gradient(top, #f6fdff, #90cae1) repeat scroll 0 0 transparent; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f6fdff', endColorstr='#90cae1'); border: 1px solid #85c2e0; border-radius: 5px; -moz-border-radius: 5px; -webkit-border-radius: 5px; color: #3e90b9; cursor: pointer; display: inline-block; font-family: Arial,Helvetica,sans-serif; font-size: 12px; font-weight: bold; line-height: 15px; padding: 5px 15px; position: relative; text-align: center; text-shadow: 0 1px 4px rgba(255, 255, 255, 0.7); vertical-align: center; text-decoration: none; } #join-text { padding: 25px; color: #555; font-size: 13px; font-family: 'Arial'; height: 160px; line-height: 18px; color: #777; } #join-text a { text-decoration: none; color: #3187a7; } #join-text a:hover { text-decoration: none; color: #0a6089; } #join-text span { display: block; padding-bottom: 15px; } #confirm-cancel-text { padding: 25px; color: #777; font-size: 13px; line-height: 18px; font-family: 'Arial'; height: 160px; } #confirm-cancel-text h1 { font-family: Museo500; font-size: 17px; color: #146F9D; margin: 0px; font-weight: normal; } #confirm-cancel-text span { display: block; padding-bottom: 5px; } #cancel-reg { cursor: pointer; } «Groups Engineering General engineering topics. Aerospace, chemical, electrical, mechanical and industrial engineering, and control systems are separate categories. Best of Any discussions with no replies
sorted by
active
New
Active
Most viewed
Most replies
Most likes
ydevon^105 xbernard^262 | 16 hours ago Computer Science , Engineering , Game Development 0 LIKES 0 REPLIES 36 VIEWS Sergio Vargas | 1 day ago Education , Engineering , Wolfram U , Wolfram Language , ... 3 LIKES 0 REPLIES 69 VIEWS Ankit Naik | 3 days ago Education , Engineering , Wolfram U , Wolfram Language , ... 3 LIKES 0 REPLIES 103 VIEWS Brian Beckman | 5 days ago BY: Moderation Team Staff Picks , Control Systems , Engineering , Mathematics , ... 4 LIKES 1 REPLIES 295 VIEWS Brian Beckman | 5 days ago BY: Moderation Team Staff Picks , Computer Science , Engineering , Mathematics , ... 4 LIKES 1 REPLIES 396 VIEWS Jalesh Dikshit | 9 days ago Engineering , Dynamic Interactivity , ... 0 LIKES 0 REPLIES 137 VIEWS J. Pedro Mendes | 15 days ago BY: J. Pedro Mendes Staff Picks , Engineering , ... 6 LIKES 2 REPLIES 770 VIEWS Stephen K. | 22 days ago BY: Stephen K. Engineering , Mathematica , Wolfram Language , Modeling , ... 0 LIKES 1 REPLIES 292 VIEWS Housam Binous | 25 days ago BY: Housam Binous Chemistry , Control Systems , Engineering , ... 0 LIKES 2 REPLIES 367 VIEWS Chris Benson | 26 days ago BY: Quentin Lambert Engineering , SystemModeler 0 LIKES 1 REPLIES 296 VIEWS Brian Beckman | 1 month ago BY: Moderation Team Staff Picks , Engineering , Physics , Robotics , Calculus , ... 8 LIKES 1 REPLIES 467 VIEWS Housam Binous | 1 month ago BY: Moderation Team Staff Picks , Chemistry , Engineering , Equation Solving , ... 2 LIKES 1 REPLIES 425 VIEWS Housam Binous | 1 month ago BY: Pred Liu Staff Picks , Chemistry , Engineering , ... 4 LIKES 2 REPLIES 418 VIEWS J Jesus Rico-Melgoza | 1 month ago BY: Jeffery Henning Engineering , Wolfram Language , Packages 0 LIKES 1 REPLIES 619 VIEWS Andrea Naticchi | 1 month ago BY: Andrea Naticchi Engineering , Mechanical Engineering , Physics , ... 3 LIKES 5 REPLIES 378 VIEWS Wim Vegt | 1 month ago Engineering , Material Sciences , Optics , Physics , Calculus , ... 0 LIKES 0 REPLIES 348 VIEWS Housam Binous | 1 month ago BY: Moderation Team Staff Picks , Biological Sciences , Chemistry , ... 5 LIKES 1 REPLIES 495 VIEWS Housam Binous | 1 month ago BY: Moderation Team Staff Picks , Chemistry , Engineering , Mathematics , ... 3 LIKES 1 REPLIES 628 VIEWS Housam Binous | 1 month ago Chemistry , Engineering , Mathematics , ... 1 LIKES 0 REPLIES 364 VIEWS Housam Binous | 1 month ago Chemistry , Engineering , Mathematics , ... 3 LIKES 0 REPLIES 364 VIEWS Items per Page 5 10 20 30 50 75 1 2 3 4 5 569 Discussions Be respectful. Review our Community Guidelines to understand your role and responsibilities. Community Terms of Use Feedback © 2024 Wolfram . All rights reserved. Learn how » 
Group Abstract 
Discussions List 
(Opens New Window) 
Group Count 
Group Branding 
New Discussion 
ACTIVE MEMBERS 
RELATED GROUPS