For Windows and OS X systems
https://vscene.jisc.ac.uk/jsp/vc/vc000.jsp?mkey=S5Afl5SM5qUBit2dWbMv0CLcuvNftHaYdxKKo223aHIc
The above link will allow interactive connection
For all systems (incl Linux)
http://www.stfc.ac.uk/webinars/
and follow the live stream (webcast) hosted by RAL (this connection is not interactive)
