carbon – 12
Life Probably Played No Role in Mars’ Organic Matter
The Martian surface shows ample evidence of its warm, watery past. Deltas, ancient lakebeds, and dry river channels are plentiful.…
6 months ago
What is Carbon Dating?
Radiocarbon dating (aka. carbon dating) measures the half-life of carbon-14, which occurs naturally in our atmosphere, to determine the age…
8 years ago
How Do We Know How Old Everything Is?
We hear that rocks are a certain age, and stars are another age. And the Universe itself is 13.7 billion…
10 years ago