Bแบกn cรณ muแปn sแป hแปฏu Pi coin cแปงa tiแบฟn sแปน, nhร khoa hแปc mรกy tรญnh Nicolas Kokkalis, giแบฃng viรชn trฦฐแปng ฤแบกi hแปc Stanford-Mแปน.
Bแบกn cรณ muแปn sแป hแปฏu Pi coin cแปงa tiแบฟn sแปน, nhร khoa hแปc mรกy tรญnh Nicolas Kokkalis, giแบฃng viรชn trฦฐแปng ฤแบกi hแปc Stanford-Mแปน.