Are glow in the dark stickers, inks, paints, dyes, toys carcinogenic or radioactive in anyway? Explore if these glowy things are safe to use and find out more about the historical significance of radioluminescence and how it led to impact the safety regulations of modern day tritium based phosphors.
Internet turns damn funny and accurate sometimes. When asked about their country’s history besides a TLDR request, the internet responded with witty and funny TLDR answers. Here are the best of those responses from reddit...
Learn the history behind photography which inspired the greatest minds like James Clerk Maxwell and Thomas Sutton to invent colour photography.