A robot from AgiBot is seen during the Global Developer Conference, organized by the Shanghai AI Industry Association, in Shanghai on February 21, 2025. (Hector Retamal via Getty Images)
From a balcony in the Ministry of Health Building in London, Prime Minister Winston Churchill addresses a huge crowd on May 8. 1945 (Victory in Europe Day). (Getty Images)
The Air Force Research Laboratory’s XQ-67A Off Board Sensing Station, or OBSS, takes its maiden flight on February 28, 2024, from Gray Butte Field Airport in Palmdale, California. (DVIDS)
Wild peach and apricot flowers are in full bloom in Yanqing District, encircling the Longquanyu Great Wall on March 25, 2025, in Beijing. (Hao Jihong via Getty Images)
A gas well drill is seen at Campo Maripe, a field claimed by the Mapuche indigenous community, in Anelo, Argentina, on November 27, 2019. (Getty Images)
Russian President Vladimir Putin and Chinese President Xi Jinping attend a festive reception for foreign leaders attending celebrations of Victory Day on May 9, 2025. (Getty Images)
Protesters take part in the rally for the beginning of Occupy Central movement outside Central Government Offices in Central, Hong Kong on August 31, 2014. (Lam Yik Fei/Getty Images)
Russia's President Vladimir Putin attends a meeting in his Novo-Ogaryovo residence, outside Moscow on February 26, 2014. (MIKHAIL METZEL/AFP/Getty Images)
Egyptian demonstrators clash with Egyptian police in central Cairo during a protest to demand the ouster of President Hosni Mubarak and calling for reforms on January 25, 2011. (MOHAMMED ABED/AFP/GettyImages)
Egyptians wave national flags in Cairo's Tahrir Square on June 3, 2014 after ex-army chief Abdel Fattah al-Sisi won Egypt's presidential election. (MOHAMED EL-SHAHED/AFP/Getty Images)