This Machine Is Powered By Nitroglycerin T-Shirt

Ad: This Machine Is Powered By Nitroglycerin T-Shirt

Are you powered by nitroglycerin? If you've had some heart problems and/or know someone who is having heart problems and is taking nitroglycerin you'll enjoy this chemistry humor gift tee! Featuring the nitroglycerin chemical molecule along with the wry scientific saying that should get other people's attention: "This Machine Is Powered By Nitroglycerin"! myBiochemistry