Make your own liquid nitrogen for under $500
Posted by fungus amungus on 27 May, 2010
No comments yet
This item was filled under [ News ]
Ben Krasnow built a machine that makes liquid nitrogen for under $500.
It’s made with many parts he bought off of eBay and can generate a liter
a day of the stuff at a cost of $1.15 per liter. Check out the link for
more info. The first video is from this year’s Maker Faire and the
second shows t…
By: fungus amungus
