Title text:
'If you keep trying to spray your collaborators with the beam when they're not looking, I'm turning off the ion source and NO one will get to play with the beam!' --Physics's mom
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3257/
I use a sprayer (pictured) to water my tomatoes. Maybe the scientists could adapt something like that for their collider? BTW what happens when you put the collider on the "mist" setting?