The species Homo sapiens has all the time had the same intelligence and possibly inventiveness. Ones should thererfore expect a constant rate of cultural development from ca 10000 years ago or before, when our species appeared. This might really be the case and then most of th...

Mars exhibits numerous anomalies that singularly give no conclusion, but put together they near near to prove life on Mars. Nasa knows about Martian life, but hides it.