This was spotted on the whiteboard in a classroom, most likely a chemistry class. I will probably never need to know the chemical structure of formaldehyde, but now I know it by heart, and how to spell it, too. -via reddit
This was spotted on the whiteboard in a classroom, most likely a chemistry class. I will probably never need to know the chemical structure of formaldehyde, but now I know it by heart, and how to spell it, too. -via reddit