One interesting hypothesis, re: lithium isotopes in Posner molecules: https://www.kitp.ucsb.edu/sites/default/files/users/mpaf/p178a.pdf https://www.kitp.ucsb.e

One interesting hypothesis, re: lithium isotopes in Posner molecules: https://www.kitp.ucsb.edu/sites/default/files/users/mpaf/p178a.pdf https://www.kitp.ucsb.edu/sites/default/files/users/mpaf/p17...