African origins of farming -- Africa and the age of metals -- African musical instruments and pottery -- African pottery -- African recording and writing systems -- African mathematics, weights and ...
When we think about cutting-edge technology, we usually picture Silicon Valley startups or futuristic labs. But here's the thing - some of the most mind-blowing innovations weren't dreamed up in the ...
Roman, Egyptian, and Chinese civilizations had many different ingenious inventions. Chocolate was a big aphrodisiac for Mesoamerican civilizations and used for energy. The first earthquake detector is ...