Prehistoric humans may have stuck pikes in ground to kill mammoths, say expertsPrehistoric hunters may have used planted stone points to impale megafauna rather than throwing spears.
0524--cumulativeHumans developed cumulative culture over generations, a key asset in our success and evolution.
Early man's greatest invention was the HANDLE, study claimsHandle considered as the greatest invention due to energy efficiency and increased force in stone tools.