• steemitboard (66)in #light • 6 years ago

  RE: What is Light and Heat

  Congratulations @prof.tamil! You received a personal award! Birthday! - You are on the Steem blockchain for 2 years! You can view your badges on your Steem Board and…

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• steemitboard (66)in #light • 7 years ago

  RE: What is Light and Heat

  Congratulations @prof.tamil! You have received a personal award! 1 Year on Steemit Click on the badge to view your Board of Honor. Do not miss the last post from…

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• msonendisto (30)in #light • 8 years ago

  RE: What is Light and Heat

  Super post

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• qagiri (58)in #light • 8 years ago

  RE: What is Light and Heat

  @prof.tamil Great content! Thanks for sharing!

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