“
The secrets of evolution, are time and death. There's an unbroken thread that stretches from those first cells to us.
The secrets of evolution, are time and death. There's an unbroken thread that stretches from those first cells to us.
Carl Edward Sagan was an American astronomer, planetary scientist and science communicator. Initially an assistant professor at Harvard, Sagan later moved to Cornell, where he was the David Duncan Pro...
Dapatkan inspirasi serupa setiap pagi di email Anda.