thumbs.pro : scienceyoucanlove: cosmo-nautic: This is a fun chemical reaction that often goes under the name of elephant toothpaste, obviously because it looks like giant toothpaste. This is a pretty cool reaction because it only requires hydrogen peroxide (H2O2,)

published on: 2013-10-20 07:39:20

i-solemnly-sweariamuptonogood.tumblr.com/post/64487077831/

i-solemnly-sweariamuptonogood.tumblr.com/post/64487155892/

harrypotterhumor:

so-personal: caution! My blog may cure your boredom !! ;)

i-solemnly-sweariamuptonogood.tumblr.com/post/64557910955/

so-personal: caution! My blog may cure your boredom !! ;)