'Oldest known drawing' found on tiny rock in South Africa Post a Comment Etched with an "ochre crayon", the 73,000 year old drawing looks a little like a modern-day hashtag. Baca Juga'Quick fixes' to the climate crisis risk harming natureIn pictures: Solar eclipse as seen from the UK'Miraculous' mosquito hack cuts dengue by 77% Read More Share : You may like these posts :Behind the wheel of a hydrogen-powered carClimate change: ‘Clear and unequivocal’ emergency, say scientists.Bloodhound goes faster still at 491mphVoyagers shed light on Solar System's structure Post a Comment for "'Oldest known drawing' found on tiny rock in South Africa"
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