Wikipedia:Articles for deletion/Orders of magnitude (voltage)
Some of these "orders of magnitude" pages are a bit pointless, but this voltage one gives a real feel for what the range of orders mean in the real world.  The argument {{xt|if someone do manage to find such trivial list(s) in high-school/undergrad science text-book (which often have them to provide an indicative idea of the vastness of the real range of a physical quantity), we are not one}} seems to be admitting that reliable sources can be found, but tries to discount them because Wikipedia is not a textbook.  NOTTEXTBOOK does not say that.  It says that articles should not be written like a "how-to".  This page is far from a how-to.  It doesn't tell the reader how to do anything.  WP:RS, under , list textbooks under "usually the most reliable sources".  Absolutely text books add to the notability of this page.  So https://books.google.co.uk/books?id=E4O662eBIu8C&pg=RA1-PA4#v=onepage&q&f=false here's a textbook giving such a list and I'm tempted to point the nominator at another textbook for the proper use of grammar
— User:Spinningspark, 23:33, 16 October 2018 (UTC)
Stance: keep
Cited policy: WP:SOURCETYPES (Wikipedia:Reliable sources)