The Sentinel Network
The Sentinel Network
social3d ago𝕏
RT @MaxDerakhshani: In his 1980 book, Cosmos, Carl Sagan wrote: "Intelligent life on Earth first reveals itself through the geometric reg...
RT @MaxDerakhshani: In his 1980 book, Cosmos, Carl Sagan wrote: "Intelligent life on Earth first reveals itself through the geometric regu…
