Take a frig compressor to make a vacuum chamber

OK this is on the list.  I wish I kept my old frig now.  Of course remember to use safety glasses.  Oh and the use of a de-humidifier works as well too.

http://hackedgadgets.com/2017/03/19/diy-vacuum-chamber/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+HackedGadgets+%28Hacked+Gadgets%29