User talk:Andyhall68

Welcome!
Hello, Andyhall68, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are a few links to pages you might find helpful:
 * Introduction and Getting started
 * Contributing to Wikipedia
 * The five pillars of Wikipedia
 * How to edit a page and How to develop articles
 * How to create your first article
 * Simplified Manual of Style

You may also want to take the Wikipedia Adventure, an interactive tour that will help you learn the basics of editing Wikipedia. You can visit The Teahouse to ask questions or seek help.

Please remember to sign your messages on talk pages by typing four tildes ( ~ ); this will automatically insert your username and the date. If you need help, check out Questions, ask me on my talk page, or to ask for help on your talk page, and a volunteer should respond shortly. Again, welcome! Gap9551 (talk) 22:37, 24 October 2015 (UTC)

Please stop adding inappropriate external links to Wikipedia. It is considered spamming and Wikipedia is not a vehicle for advertising or promotion. Because Wikipedia uses nofollow tags, additions of links to Wikipedia will not alter search engine rankings. If you continue spamming, you may be blocked from editing Wikipedia. Mind matrix

Please also note that Wikipedia has policies regarding reversion (ie - undoing another editor's changes) - specifically, no individual editor may make 3 reversions on that same article in a 24-hour span. This is referred to as edit warring; please see WP:3RR. Mind matrix  14:28, 25 October 2015 (UTC)

Units...
9*planck constant/(speed of light) is 2.102*10-57 kg*light years. The fourth root is 6.771*10-15 times the fourth root of (kg*ly) which does not have meaningful units. The gravitational constant is 7.877*10-59 (light years)3 kg-1s-2. Clearly the numbers do not match at all and the units do not match either.

Now, please tell me, why should a "fundamental" formula give the right number if we use the completely arbitrary length scale ("1 meter"), but wrong numbers if we use a different completely arbitrary length scale? It doesn't make sense. That's why formulas always need matching units, and what you want to spread here does not have that. --mfb (talk) 14:55, 25 October 2015 (UTC)