Jaime Silva,
Matemática na Pré-História Matemática na Pré-História An abstract drawing from the 73,000-year-old levels at Blombos Cave…
Matemática na Pré-História Matemática na Pré-História An abstract drawing from the 73,000-year-old levels at Blombos Cave…
If a picture tells a thousand words, a cross-hatched design drawn on a fragment of rock some 73,000 ... If a picture tells a…
If a picture tells a thousand words, a cross-hatched design drawn on a fragment of rock some 73,000 ... If a picture tells a…