ID 245350493 © Anatoliishcherbatiuk | 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.:
thermodynamics glyph icon heat temperature relation energy radiation physical properties matter science power branches atom engineering particle structure learning education technology theory scientific experiment discipline construct experimentally theories universe knowledge optics process chemistry research flat sign symbol black illustration web design silhouette isolated logo concept vector filled solid graphic