> The professional journal IEEE Spectrum published a more-detailed review in 2020, discussing the kit in the context of the history of science education kits an

> The professional journal IEEE Spectrum published a more-detailed review in 2020, discussing the kit in the context of the history of science education kits and safety concerns. > It described the likely radiation exposure as “minimal, about the equivalent to a day’s UV exposure from the sun”, provided that the radioactive samples were not removed from their containers, in compliance with the warnings in the kit instructions. https://spectrum.ieee.org/fun-and-uranium-for-the-whole-family-in-this-1950s-science-kit https://spectrum.ieee.org/fun-and-uranium-for-the-whole-fami...