As well as the standard 'tab' and 'enter' navigation actions
The site also has the following keyboard actions
When using a screen reader, please use the required key in combination with the [alt] key
x closes a pop-up window
t positions to the top of a page / pop-up window
s opens the site map pop-up window
q changes the Star Trek sounds to quiet / not quiet
h goes to the home page
a opens this about pop-up window
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Copyright Bob Pike 2018
Re-use allowed according to Creative Commons Licence
The Simple Universe ® is a registered trade mark
Wikimedia images
used according to
Creative Commons Licence
arXiv images
used according to
Creative Commons Attribution-NonCommercial-NoDerivatives
4.0 International License (CC BY-NC-ND 4.0)
Star Trek™
sounds
copyright CBS Studios
terms of use
Background
sounds
copyright Orange Free Sounds
used according to
Creative Commons Licence
Background image
Nessie Molecular Cloud
copyright NASA/JPL/SSC
public domain
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The Electron
author John Duffield 2018
Energy to Matter
author David Johnson 2018
Toroidal Ring Model
author Alfred Lauck Parson 1915
Is The Electron A Photon With Toroidal Topology
authors John Graeme Williamson and Martin van der Mark 1997
site copy
On The Nature Of The Electron And The Photon
authors John Graeme Williamson and Martin van der Mark 1997
site copy
The Nature Of The Electron
author Qiu-Hong Hu 2005
site copy
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