This is the link to the article. See what you can make of it and explain it to us.
https://www.popularmechanics.com/science/a39745160/anti-universe-running-backward-in-time/?cds_tracking_code=PSEA&utm_source=bing&utm_medium=cpc&utm_campaign=pop_membership_offer&utm_id=bi_cmp-569144962_adg-1181976808187465_ad-73873755787511_kwd-73873919626580:loc-190_dev-t_ext-_prd-_sig-dd13f2e9dece1fc06016954198b43dc9&msclkid=dd13f2e9dece1fc06016954198b43dc9