Carl Sagan on Mastering the Vital Balance of Skepticism & Openness
Fine-tuning the machinery of distinguishing the valid from the non-valid.
Fine-tuning the machinery of distinguishing the valid from the non-valid.
How to reach across the millennia and get access to magic.
A thousand billion years of love, or what the vastness of space has to do with mixtapes.
What supernovas have to do with dividing cancer cells.