ID 25074870 © Kytalpa | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
abstract atom board chemistry class classroom college complex concept drawing education electric electrical electricity energy equation field formula hand icon illustration industry isolated learn lesson magnet magnetic math mathematical mathematics north object pattern physics power problem school science scientific sign solution south study studying symbol teach teacher technology theory university