Saturday Stories: Personal Biohacking, A Justifiably Cranky Oncologist, and Aztec Human Sacrifice

1587 AZTEC MANUSCRIPT, THE CODEX TOVAR/WIKIMEDIA COMMONS

Jacqueline Detwiler, in Popular Mechanics, with her personal biohacking journey.

Richard Harris, in NPR, covers the world's crankiest tweeting oncologist Vinay Prasad (disclosure, I'm a fan)

Lizzie Wade, in Science, on the massive scale of Aztec human sacrifice.