A demonstrator participates in a chant outside the Main Building on campus with hundreds of other students. Professors, students, and supporters of UT-Austin demonstrate on campus, Thursday, April 25, 2024, in Austin. (Photo by Ricardo B. Brazziell/Austin American-Statesman via AP Photo)

Brain-on-a-chip. Dazzling in green and magenta this image shows the nerve fibres (in green) produced by neural stem cells (in magenta) as they grow on a synthetic gel. Captured by a technique known as confocal microscopy, the image is part of research shedding light on how tinkering with the environment can affect the way in which nerve fibres grow. (Photo by Collin Edington and Iris Lee/Massachusetts Institute of Technology/Wellcome Images)

This is the moment a lamb appears to be doing kung fu as it plays with its friends in a field overlooking Kimmeridge Bay in Dorset on April 11, 2022. (Photo by Donna White/Bournemouth News)

People participate in a Christmas Day dip on Brighton beach in southern England, Britain, December 25, 2021. (Photo by Hannah McKay/Reuters)

A dog attends the Pet Gala fashion show at AKC Museum of The Dog, Monday, May 20, 2024, in New York. (Photo by Charles Sykes/Invision/AP Photo)

A man smokes a water pipe sitting on a bench with his pet parrot at the Ain al Mreisseh seaside promenade in Beirut on June 28, 2024. (Photo by Joseph Eid/AFP Photo)

Women members of the national police take part in a parade during a graduation ceremony in Bogota, Colombia on November 7, 2019. (Photo by Juan Barreto/AFP Photo)

American rapper Tyler, the Creator performs at the Coachella Stage during the 2024 Coachella Valley Music and Arts Festival at Empire Polo Club on April 20, 2024 in Indio, California. (Photo by Frazer Harrison/Getty Images for Coachella)