If you want to learn everything there is to know about #school
   #math and #algebra - watch #vihart 'How I feel about
   Logarithms.' -#shortcut
   [vine id = "MhPtIq373Tn"]
   If you want to learn everything there is to know about #school
   #math and #algebra - watch #vihart 'How I feel about
   Logarithms.' -#shortcut