Collaborate Disseminate
A word of caution if you’re planning to try this cryocooler method for making liquid nitrogen: not only does it involve toxic and flammable gasses and pressures high enough to …read more Continue reading Low-Cost Cryocooler Pumps Out Cheap DIY Liquid Nitrogen
[Hyperspace Pirate] wants to make his own dry ice, but he wants it to be really, really cheap. So naturally, his first stop is… the beach? That’s right, the beach, …read more Continue reading Dry Ice from Seashells, the Hard (But Cheap) Way
The fun part about crycoolers is that there are so many different and exciting ways to make stuff cold, based on a wide variety of physics. This is why after …read more Continue reading Creating a Joule-Thomson Cryocooler and a Little Bit of History At Home
What if you have a need for liquid nitrogen, but you do not wish to simply order it from a local supplier? In that case you can build your very …read more Continue reading A DIY Pulse Tube Cryocooler in the Quest For Home-Made Liquid Nitrogen
If you were asked to name the coldest spot in the solar system, chances are pretty good you’d think it would be somewhere as far as possible from the ultimate …read more Continue reading About As Cold As It Gets: The Webb Telescope’s Cryocooler