What was life like in the Copper Age?

What was life like in the Copper Age?

What was life like in the Copper Age? The Copper Age was humanity’s first real metal age. It provided a material that could completely replace the weaker stone tools that had been used for many thousands of years. Flint had always been the go-to material for...
Could Humans Survive a Journey to Alpha Centauri?

Could Humans Survive a Journey to Alpha Centauri?

Could Humans Survive a Journey to Alpha Centauri? The dream of traveling to Alpha Centauri, the closest star system to our own, has captured the human imagination for centuries. At just over 4.37 light-years away, Alpha Centauri is relatively close by cosmic...