> That's the typical half life. The record is ~2 million years, obviously just tiny fragments Half-life of DNA is the time it takes for half the bonds to snap.

> That's the typical half life. The record is ~2 million years, obviously just tiny fragments Half-life of DNA is the time it takes for half the bonds to snap. Far longer than 2 million years is achievable based on that half-life, at least under ideal conditions.