TED Talksのインスタグラム(ted) - 6月15日 00時48分

This is a negative image of a handprint, one of the oldest signs to ever appear in caves. They were most popular during the Ice Age (between 22,000 and 40,000 years ago), and the one depicted here was found in Spain’s El Castillo cave. To make them, early humans would place a hand on a cave wall and spit paint over and around it until an outline formed. No one can say definitively what the negative hand means, but it’s theorized to state, “I was here.” It is one of 32 signs repeatedly used by our ancestors across Europe, as documented by paleoarchaeologist and @TEDFellow Genevieve von Petzinger. To learn more about these mysterious markings, visit go.ted.com/cavesigns

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する

• TEDFellow