We and our associates use cookies to keep and access own information which include browsing details for uses like serving and personalizing content and marketing and examining web site traffic.Stack Trade network includes 183 Q&A communities such as Stack Overflow, the most important, most reliable on-line Group for builders to discover, share thei

Your browser isn’t supported any longer. Update it to get the ideal YouTube experience and our newest options. Learn moreThere's no purpose that matter ought to often encompass charged particles. But matter that has no electromagnetic interactions might be invisible to our eyes. So-referred to as dark matter carries no (or as yet undetectably lit