ADVERTISEMENT

Radioactivity and Time

The regular decay of radioactive isotopes provides evidence of the age of Egyptian tombs, Pleistocene sediments, pre-Cambrian rocks and the earth itself

X

"Radioactivity and Time" is available in the following issues, please make a selection below

Scientific American Volume 181, Issue 2
Scientific American Volume 181, Issue 2 - $7.99
Determining the Age of the Earth
Determining the Age of the Earth - $9.99

THIS ARTICLE IS ONLY AVAILABLE AS A PDF.
or subscribe to access the full article.
Buy Digital Issue $7.99
Print + Digital
All Access
$99.99 Subscribe
Share this Article:

Comments

You must sign in or register as a ScientificAmerican.com member to submit a comment.

EVERY ISSUE
EVERY YEAR
1845-PRESENT

Get All-Access Digital + Print >

X

Email this Article

X