Wikipedia is a free content, multilingual online encyclopedia written and maintained by a community of volunteer contributors through a model of open collaboration. It is the largest and most-read reference work in history,  Wikipedia originally developed from another encyclopedia project called Nupedia .
The Schichau class consisted of 22 torpedo boats built for the Austro-Hungarian Navy between 1885 and 1891. Initially powered by steam from a locomotive boiler and armed with two 37 mm (1.5 in) Hotchkiss guns and two 356 mm (14 in) torpedo tubes, they all received two Yarrow boilers and a second funnel between 1900 and 1910.
Education is about learning skills and knowledge.It also means helping people to learn how to do things and support them to think about what they learn. It's also important for educators to teach ways to find and use information.
is a free tool that allows users to publish blogs on a Google website. lets people search for books. is an online calendar. Google Chrome is a web browser that Google made. Google Classroom is an online system for students. It was popular during COVID-19; is an online Google full of docs.