The earliest human hashtag has been discovered in the Awash Valley in Ethiopia, the same area where Lucy's bones where discovered in 1974.
After several months archeologists have deciphered the tag which says,
"Cannot find mammouth eggs" #HiSpeedBerthaCookTip
Despite close analysis of this message its true meaning remains opaque. Does the "mammouth egg" refer to a giant egg, possibly that of an ostrich or was the cranial capacity of australopithecus so limited that our ancestors actually thought that mammouths laid eggs?
A conference on early hashtags will be held in Greenland on August 5th and more revelations are expected.