Social learning tools as a way to include students who are at home due to illness into collaborative discussions held in class. Twitter is an established micro-blogging service available to individuals with Internet access world-wide and provides unlimited access to social networks for its users, to send and receive messages. In 2006, it was funded by Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams. One of the common site users is media outlets to broadcast current news updates. For this reason, people use Twitter as a daily source of information to inform themselves on local and world news. Another way that Twitter
Toy Biz 2005, Marvel Enterprises was renamed to Marvel Entertainment, and Toy Biz began to replace "Toy Biz" with "Marvel Toys" on some of its figure lines to reflect the name change. Due to Marvel Entertainment's bankruptcy, Hasbro purchased the rights to the master toy licence for Marvel owned characters, with the first products releasing in January 2007. Marvel Toys would attempt to survive with non-Marvel owned characters throughout 2007, though the website for Marvel Toys became inactive in late 2007, effectively marking the demise of the subsidiary. The original forerunner was a Canadian company, Chantex, Inc., started in the late 1800s.