An aerial view of people visiting the roaring Hukou Waterfall on the Yellow River on August 11, 2025 in Yan'an, Shaanxi Province of China. Hukou waterfall is witnessing an increasing water flow lately. (Photo by Liu Yijiang/VCG via Getty Images)

Actor Bruce Willis and wife Emma Heming arrive at the premiere of the HBO documentary 'His Way' at Paramount Studios on March 22, 2011 in Hollywood, California.

Actor George Clooney from the film “Ides Of March” arrives at the Hotel Excelsior during the 68th Venice Film Festival on August 31, 2011 in Venice, Italy. (Photo by Gareth Cattermole/Getty Images)

Models struggle against strong wind before the rehearsal of Christian Dior's Haute Couture Spring-Summer 2017 live show to celebrate Dior's new flagship store on the rooftop of Ginza Six mall in Tokyo, Japan, April 19, 2017. (Photo by Toru Hanai/Reuters)

Soap Bubble Structures by Kym Cox. Bubbles optimise space and minimise their surface area for a given volume of air. This phenomenon makes them a useful tool in many areas of research, in particular, materials science and “packing” – how things fit together. Bubble walls drain under gravity, thin at the top, thick at the bottom, which interferes with travelling lightwaves to create bands of colour. Black spots show the wall is too thin for interference colours, indicating the bubble is about to burst. (Photo by Kym Cox/2019 Science Photographer of the Year/RPS)

Handout photo provided by ParalympicsGB of Piers Gilliver competing in the Individual Sabre A - Men event during day six of the Paris 2024 Summer Paralympic Games on Tuesday, September 3, 2024. (Photo by ParalympicsGB/PA Wire)

Shara Magomedov, right, punches Armen Petrosyan during a middleweight mixed martial arts bout at UFC Fight Night on Saturday, October 26, 2024, in Abu Dhabi, United Arab Emirates. (Photo by Altaf Qadri/AP Photo)