https://www.cnet.com/news/google-avengers-easter-egg-unleashes-thanos-destructive-power-on-the-web/

Like Rocket's advice to Baby Groot in Guardians of the Galaxy Vol.2, don't push this button! Er, glove.

The Thanos search triggers an Easter egg that presents Thanos' Infinity-stone studded gauntlet in the upper right corner of Google's search results. But be warned that the power the image wields is far-reaching. Before your very eyes the random elimination of half the search results will unfold.