Viscosity in the Petroleum Industry Resources

Resources:
- https://www.amspecllc.com/wp-content/uploads/2017/09/amspec_techtalk_-_viscosity.pdf
- http://www.cscscientific.com/viscosity
- https://www.astm.org/SNEWS/JUNE_2004/lanhen_jun04.html
- https://twitter.com/Shell
- https://www.brainyquote.com/search_results?q=oil
- https://www.misteroil.be/sites/default/files/imagecache/lightbox_fullscreen/global/shop/SHELL/ShellAdvanceUltra4T15W50-4L-1.png
- https://cdn2.iconfinder.com/data/icons/fuel/154/gas-station-512.png
- https://upload.wikimedia.org/wikipedia/en/thumb/e/e8/Shell_logo.svg/220px-Shell_logo.svg.png
- http://clipart.coolclips.com/480/vectors/tf05036/CoolClips_text0300.png