If youâre still confused, hereâs what you need to know: 1  Outlook.com is the current name for Microsoftâs email service, which was formerly known as Hotmail. 2  Outlook Mail is the web app that letâs you browse your Outlook.com email account. 3  Outlook, or Office Outlook, is Microsoftâs desktop email client.
The Large Hadron Collider (LHC) is the world's largest and most powerful particle collider, the largest, most complex experimental facility ever built, and the largest single machine in the world.
Apply Now. The Tractomas TR 10 x 10 D100 by the Nicolas Industrie SAS, France, is the worldâs largest semi-truck with a total weight of 71 tonnes and was launched in France on 28 October 2005. The truck is 12,620 mm long, 3,480 mm wide and 4,515 mm high.