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Tim Ferriss shares how he uses 99designs for book covers and design, and highlights the benefits of chaga mushrooms which include lion's mane, a nootropic smart drug.
00:00 - 02:46 (02:46)
Summary
Tim Ferriss shares how he uses 99designs for book covers and design, and highlights the benefits of chaga mushrooms which include lion's mane, a nootropic smart drug.