Many Animals Can Count, Some Better Than You

This article is from the source 'nytimes' and was first published or seen on February 06, 2018 10:18 (UTC). It last changed over 40 days ago and won't be checked again for changes.

You can find the current article at its original source at https://www.nytimes.com/2018/02/05/science/animals-count-numbers.html

The article has changed 1 times. There is an RSS feed of changes available.