THOMPSON, Conn. (WJAR) — A creative Connecticut man with a passion for welding has used his talents to create 'Forever Jack-o-lanterns' made from upcycled materials. Christopher Chojnacki, 28, of ...

Add Yahoo as a preferred source to see more of our stories on Google. A bag full of gas used in a helium recovery system. Bluefors Cryocooler Technology, Inc. The next time you pick up balloons for ...

Helium is sourced as a byproduct of natural gas, which is produced naturally through the radioactive decay of uranium and thorium. It is mostly found and commercially produced from gas deposits in the ...