From b09297264cb07cac221dad3cac95e16e734b5902 Mon Sep 17 00:00:00 2001 From: Aaron Wiggins Date: Wed, 22 Jul 2015 17:12:56 -0400 Subject: [PATCH] change youtube link for Chemical Reactions concept --- db/seeds.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/db/seeds.rb b/db/seeds.rb index 232cc29..b294805 100644 --- a/db/seeds.rb +++ b/db/seeds.rb @@ -731,7 +731,7 @@ concept_nine = Concept.create!(name: "Chemical Reactions", description_link: "https://en.wikipedia.org/wiki/Chemical_reaction", -video_link: "http://chemistry.about.com/od/chemicalreactions/a/reactiontypes.htm", +video_link: "https://www.youtube.com/watch?v=lQ6FBA1HM3s", summary: "A chemical reaction is a process in which atoms of the same or different elements rearrange themselves to form a new substance. While they do so, they either absorb heat or give it off.")