How handy! This little tool helps you find the right glue for adhering two surfaces. It’s perfect for figuring out how to glue a rhinestone onto shoes to make Nerdy Keds (I happen to have a pair). You should also check out their surprisingly interesting glue trivia page.
I’ve been using thistothat forever but now I check http://www.gluehow.com first – its more limited in materials but way more detailed.