ID 146954877 © Elnur | 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.:
academic analysis analyzing biochemical biochemistry biologist chemical chemist chemistry discovery discussing doctor education examining experiment explaining fluid glassware handsome lab laboratory learn learning lecture lecturer liquid looking male man microscope model molecular molecule physicist physics research researcher sample science scientific scientist student study studying substance teacher tube tubing white young