Search found 76 matches

by Joshua Guertler
Sun Dec 29, 2019 5:15 pm
Forum: Items wanted
Topic: PEM Hydrogen Fuel Cells
Replies: 4
Views: 575

Re: PEM Hydrogen Fuel Cells

Greetings, That's what I noticed on my first few checks (particularly of the sites quoted). A lot of these first-party sellers usually mark up the price sky high on kid's science toys. They seem to be more geared towards schools/teachers who see them as an investment rather than a provisional mechan...
by Joshua Guertler
Sat Dec 28, 2019 8:47 pm
Forum: Items For Sale
Topic: Beryllium and Lithium Hydride For Sale
Replies: 2
Views: 607

Beryllium and Lithium Hydride For Sale

Greetings, I have a 36.4 gram piece of beryllium and 25 grams of lithium hydride powder that I am willing to sell. With the neutron-rich environments we are creating, both materials could be part of very interesting experiments, particularly something as light as lithium hydride. As most know, beryl...
by Joshua Guertler
Sat Dec 28, 2019 2:48 am
Forum: Items wanted
Topic: PEM Hydrogen Fuel Cells
Replies: 4
Views: 575

PEM Hydrogen Fuel Cells

Greetings, I am interested in buying 1-2 PEM hydrogen fuel cells such as those found in a set like this (https://www.amazon.com/Horizon-Fuel-Cell-Technologies-Education/dp/B000YQ4IG2). Unfortunately, I've only been able to find hydrogen fuel cells like this one included in a full set. If possible, I...
by Joshua Guertler
Thu Dec 26, 2019 5:47 pm
Forum: Fusion --- Past, Present, and Future
Topic: IDing a potentially famous signature
Replies: 0
Views: 855

IDing a potentially famous signature

Greetings, I was looking through a few books given to me by Dr. Andrew Kadak and came across a funny signature on the second page of "Space Nuclear Power," by Joseph A. Angelo and David Buden. Here's a picture https://docs.google.com/drawings/d/1aTZKROejkQbNVDNkwTEb-IYW4H57V9xcb65zYbfaX68/edit?usp=s...
by Joshua Guertler
Thu Dec 26, 2019 5:20 pm
Forum: Items For Sale
Topic: 85 kV X-Ray Transformer
Replies: 7
Views: 1373

Re: 85 kV X-Ray Transformer

Greetings,

If possible, please leave it up for now. Thank you.

Sincerely,
Joshua Guertler
by Joshua Guertler
Wed Dec 25, 2019 8:10 pm
Forum: Items For Sale
Topic: 85 kV X-Ray Transformer
Replies: 7
Views: 1373

Re: 85 kV X-Ray Transformer

Greetings all, Due to a lack of interest, I have moved the offer over to eBay. It may now be found here: http://ebay.us/C8mg1h?cmpnId=5338273189 Please note that the original title of "85 kV" has been corrected to "80 kV." Granted, if you stepped up the input voltage from 120 V to 127.5 V and submer...
by Joshua Guertler
Sun Dec 15, 2019 5:07 am
Forum: Items wanted
Topic: 60 kV Cable, any gauge
Replies: 11
Views: 1088

Re: 60 kV Cable, any gauge

Would this be something I could use at 60 kV? It says it's an RG-213 cable, however it also seems to be a cox cable. Thank you.
by Joshua Guertler
Thu Dec 12, 2019 1:49 am
Forum: Items For Sale
Topic: "Interesting" 65 kV X-ray transformer
Replies: 6
Views: 913

Re: "Interesting" 65 kV X-ray transformer

Thanks for the advice, it certainly is an interesting thing to tinker with. Unfortunately, no one has offered to buy it yet. As for its initial condition upon removal, all I found was some rubber insulation pieces that kept it from touching the plastic, no stickiness, odor, or discoloration of the y...
by Joshua Guertler
Thu Dec 12, 2019 1:45 am
Forum: Items For Sale
Topic: 85 kV X-Ray Transformer
Replies: 7
Views: 1373

Re: 85 kV X-Ray Transformer

She's a bit bigger than a NST, about 1 foot (0.3 meters) long and 5 inches around weighing in at a good 20 pounds or so.
by Joshua Guertler
Wed Dec 11, 2019 2:49 am
Forum: Items wanted
Topic: 60 kV Cable, any gauge
Replies: 11
Views: 1088

60 kV Cable, any gauge

Greetings, I've been looking for some 60 kVDC cable (any gauge thicker than 32 AWG will do). Unfortunately, it looks like eBay and the other casual suspects are void of this stuff at the moment. The next best group I've been able to find has been HV Stuff, who will make me pay $28 extra if I want th...