Just checking back on this zombie thread. Seems this is a company in Rathburn Idaho, called Eagle mining. Seems to also be a public camping facility. The GF Bob is still the owner of this company. I have sent a email to determine if this Jinge device is still available. I will return if I get more information.
Clicking on the hyperlink URL elsewhere in this thread, will reveal a 404 error
QUOTE (gfbob @ Dec 21 2019, 02:46 PM)
Hi there! My granddaughter, Jinger, was 11 years old & going to a S.T.E.M. (Science, Technology, Engineering & Math) School when she developed the concept for her fluid tube for a science fair project. By the way, she took 1st place in the "working invention" division of the fair. We then refined her model for cost and marketability and have been selling them ever since. She is now 18 and a senior in highschool. What do you think of it? Any suggestions for improvement? Thanks.....Bob