World 7 · Nuclear in Everyday Life · 14 min · PRO
Carbon-14 dating
A clock that starts when a living thing stops eating and breathing
PRO · Atom Core
World 7: Nuclear in Everyday Life is part of PRO
The first world of Atom Core is free. PRO opens the other 23 lessons in 6 worlds — simulations, quizzes and all.
PRO includes
- All 60 labs — every world, every lesson
- Practice exams and certificates
$8.33/mo, billed yearly ($99.99) · or $39.99 monthly