User talk:MandyMane

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Welcome[edit]

Hello, MandyMane, and welcome to Wikipedia!

Thank you for your contributions to this free encyclopedia. If you decide that you need help, check out Getting Help below, ask me on my talk page, or place {{Help me}} on your talk page and ask your question there. Please remember to sign your name on talk pages by clicking or or by typing four tildes (~~~~); this will automatically produce your username and the date. Also, please do your best to always fill in the edit summary field. Below are some useful links to facilitate your involvement. Happy editing! Ninney (talk) 07:32, 6 April 2015 (UTC)[reply]

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Helium[edit]

Please don't add unsourced content to Wikipedia, particularly to featured articles, and especially when it's wrong. http://articles.adsabs.harvard.edu/full/1921ApJ....53..233C makes it clear that Lockyer installed a large dispersion spectrometer at his home in West Hampstead in October 1868 in order to make observations of the spectral lines. He wasn't in India until 1871. --RexxS (talk) 18:23, 10 March 2016 (UTC)[reply]

Sorry for telling you that the helium day celebrated every year in the old fortrest in india is based on a wrong concept.--Stone (talk) 20:32, 10 March 2016 (UTC)[reply]