Eric Walker changed the title of Reddit - Dive into anything to "Alchemy famously sought to turn lead into gold. But why lead? Out of all the different metals, why was there such a focus on lead?"
Eric Walker added Gold to Reddit - Dive into anything
Eric Walker added Turkey Discovers a $1.2 Billion Gold Mine in Agri Province to Turkey and Gold
Eric Walker added Turkey Discovers a $1.2 Billion Gold Mine in Agri Province and Opinion | Why Is Everyone Investing in Gold? - The New York Times to Gold, and added Gold to Metals and Chemical elements
Eric Walker added a number of topics and We found a new type of stellar explosion that could explain a 13-billion-year-old mystery of the Milky Way's elements and Is It Time to Upend the Periodic Table? - The New York Times to Chemical elements, and added Chemical elements to Chemistry and Atoms, molecules, chemicals, minerals, materials and compounds
Eric Walker added a number of topics and a number of links to Metals, and added Metals to Atoms, molecules, chemicals, minerals, materials and compounds