Element Lawrencium was synthesised for the first time on 14th February 1961 at the University of California. The element with the atomic number of 103 was given the symbol Lr and was named after Ernest Lawrence, the inventor of the cyclotron.
The WWW was invented by Sir Tim Berners-Lee on the NeXTSTEP operating system. The same OS forms the source of Apple's OS X, iOS, watchOS and tvOS. NeXTSTEP was originally written for the NeXT computer and is based on UNIX. [more...]