Blog: Writing Just for Giggles
tags: kalooeh, GigglesQueue
original: https://writingjustforgiggles.tumblr.com/post/98231635368
compoundchem: With autumn on the horizon, this graphic looks at the chemicals behind the myriad colours of autumn leaves; bigger version & download here: http://wp.me/p4aPLT-sn
tags: kalooeh, GigglesQueue
original: https://writingjustforgiggles.tumblr.com/post/98231635368