This (free to read) study from last year is a lot more concrete in its description than the Vice article. https://www.pnas.org/content/117/45/28463 https://www.

This (free to read) study from last year is a lot more concrete in its description than the Vice article. https://www.pnas.org/content/117/45/28463 https://www.pnas.org/content/117/45/28463 This article for kids by the lead author of the study in the parent link is a better popsci article (though not directly about time cells): https://kids.frontiersin.org/articles/10.3389/frym.2019.00144 https://kids.frontiersin.org/articles/10.3389/frym.2019.0014...