alt Hacker NewsI always thought these hoods were for sucking away germs or fumes so they didn’t get out into the room. Nope. That’s backwards. Trying to keep the sample clean here.
Replies
rcxdude • yesterday at 10:19 AM
There's extraction hoods that are aiming to do the opposite, it depends on what you're more concerned about. (doing both, is of course, much more annoying)
Yeah intern contaminated by samples is easier to replace than the samples ;)