A density column is a stack of varying-density liquids in a glass container which showcases how the different densities separate into distinct layers. Check out this video to see how to create a simple 5-layer column.
[via Geeks Are Sexy]
Jason Fitzpatrick is warranty-voiding DIYer and all around geek. When he's not documenting mods and hacks he's doing his best to make sure a generation of college students graduate knowing they should put their pants on one leg at a time and go on to greatness, just like Bruce Dickinson. You can follow him on Google+ if you'd like.
- Published 01/2/13