HandLoad Twinkle Me, LORD Brass Subscriber Sep 18, 2020 #2 Sep 18, 2020 #2 https://www.energylivenews.com/2020...lear-waste-that-could-last-up-to-28000-years/
Optimist NMR. 11/04/2020 Sep 18, 2020 #4 Sep 18, 2020 #4 There was a glass hot box made back in the 1960s using some of them chemicals in a glass matrix. The glass was sealed in a metal can, which promptly got hot. 400 F hot. About 1964, the magazines stopped talking about those hot boxes.
There was a glass hot box made back in the 1960s using some of them chemicals in a glass matrix. The glass was sealed in a metal can, which promptly got hot. 400 F hot. About 1964, the magazines stopped talking about those hot boxes.