Kenyan activists (L) resist arrest from police officers, as police chased after activists from different social justice centers based in informal settlements, who were marching in protest against police brutality and harassment in their communities on Sab’a Sab’a day (or Seven-Seven), in Nairobi, Kenya, 07 July 2021. Police used tear gas to disperse the protestors and arrested several of them during the protest. The Sab’a Sab’a day commemorates protests and government crackdown on a multi-party democracy movement in the 1990’s. (Photo by Daniel Irungu/EPA/EFE)

Germany's Nikias Arndt, left, receives encouragement from a spectator during the men's elite road race at the world road cycling championships in Wollongong, Australia, Sunday, September 25, 2022. (Photo by Rick Rycroft/AP Photo)

Protesting university students flee as police fire stun grenades outside Parliament in Cape Town, South Africa, Wednesday October 21, 2015. The protests are part of a wave of nationwide protests that have shut down many South Africa universities, which say they are struggling with higher operational costs as well as inadequate state subsidies. (Photo by AP Photo)

A prisoner from the Pedrinhas prison is carried to receive medical help after he was injured during a fight between rival gangs inside the jail, in Sao Luiz, capital of Maranhao state, January 8, 2014. The recent posting on a major Brazilian news website of a video filmed last December 17 by Pedrinhas prisoners of the decapitated and tortured bodies of rival inmates inside the jail has highlighted some of the problems present in the country's prison system which houses nearly twice as many prisoners as its capacity, according to official statistics. (Photo by Douglas Cunha/Reuters/O Estado do Maranhão)

A talented nail artist has created manicure works of art with stunning detail. Alice Bartlett visited a craft and hobby shop in London to get the idea for her most intricate and flamboyant finger sculptures yet. She saw tiny figures used for model railway scenery displays and decided to use them to create rural scenes. (Photo by Alice Bartlett/Flickr)

The Porsche 919 Hybrid No17 of the Porsche Team driven by Timo Bernhard of Germany is seen in action during the 83rd 24-hour Le Mans endurance race, in Le Mans, western France, Saturday, June 13, 2015. (AP Photo/David Vincent)

A young lady blows a balloon during a federal conference of the German Pirate Party (Piratenpartei) on December 3, 2011 in Offenbach, Germany. (Photo by Ralph Orlowski/Getty Images)

The moon rising above the Forth Rail Bridge in The Firth of Forth from North Queensferry, England on July 16, 2019. (Photo by South West News Service)