Eventually, the working of metals led to the invention of alloys corresponding to bronze and brass . The discovery of fire was described by Charles Darwin as “presumably the best ever made by man”. Archeological, dietary, and social proof level to “continuous fire-use” no less than 1.5 Mya. Fire, fueled with wooden and charcoal, allowed early people to cook dinner their meals to extend its digestibility, bettering its nutrient value and broadening the number of foods that could probably be eaten.
- We additionally attempt to improve upstream and downstream manufacturing processes in order to support Indonesian food security.
- Communication improved with the invention of the telegraph, the phone, the radio, and television.
- This period of stone device use is called the Paleolithic, or “Old stone age,” and spans all of human history up to the development of agriculture roughly 12,000 years ago.
- Members of the academic group from throughout Asia