infiniteabyssofbullshit:

Hello tumblr, im doing something of a mini survey so i have two questions:

1. Did you know before reading this that there was mercury present in thermometer fluid

2. Regardless of your previous answer would you say this was common knowledge

(via 7cxrhye)

Tags: uhhhhh I thought they took it out cause of the poisoning so uh I thought it was common knowledge that thermometers USED to be mercury-full but uhhhhh maybe I am just no science education again