A NASA researcher tests an extravehicular activity (EVA) control under the Lunar Landing Research Facility's gantry at NASA’s Langley Research Center. A researcher operates a peroxide-powered EVA control backpack hanging sideways near a slant board. NASA researcher wears a yellow spacesuit during the testing. EVA control backpack’s jet sprays water to propel the NASA researcher. Researcher leaping, simulating “moon-walks”. Scientists in white jumpsuits hold harnesses supporting the researcher jumping on the slant board. Water jets are sprayed from the backpack. Another NASA researcher tests the experimental rocket vehicle “Bell Pogo”. NASA researchers conduct experiment as early research into extravehicular activity (EVA) transport on the moon.
A Lunar Landing Research Vehicle (LLVR) crashes at Ellington Field Joint Reserve Base during an Apollo mission test. LLRV Lunar Landing research vehicle slowly descends from the sky. The LLVR-1 starts to ascend a few feet from the ground. The LLRV begins to move to the right. LLVR slightly tilts in flight. LLRV malfunctions and explodes in flight. Astronaut Neil Armstrong parachuting to safety after ejecting from the LLRV moments before it crashed. LLRV debris crash into Ellington AFB. LLRV-1 burning after crashing on the ground. The LLVR-1 malfunctioned from a loss of helium pressure caused depletion of the hydrogen peroxide used for the reserve attitude thrusters.
The keel laying of supercarrier USS Nimitz (CVAN-68) at the Newport News Ship Building & Drydock in Newport News, Virginia, USA. United States Navy Chaplain Captain G.H. Sargent speaks on the microphone while giving the benediction. Crowd departing the area. The bust of Fleet Admiral Chester W. Nimitz is seen. A blonde woman smiles while standing in group chatting. Some of the crowd leaving after the ceremony has ended.
Chinese people celebrate International Workers' Day (also known as Labor Day or “May Day”) in Guangzhou, Guangdong Province (Canton, Kwangtung Province) China. Workers carry a large portrait of Mao Zedong, Chairman of the Chinese Communist Party, during a Labor Day parade. Other workers are holding Cultural Revolution propaganda banners, and smaller sized portraits of Chairman Mao. A large crowd gathers for Labor Day parade. Chinese women and girls perform gymnastics. A traditional lion dance performance alongside modern gymnastics. Boys cheering while they hold a Maoist banner. The boys are seen holding their copies of the “Little Red Book” by Mao Zedong. Guangdong Chinese Communist Party (CCP) Committee Secretary Huang Yongsheng delivers a speech to the crowd. Crowds raise their arms with their “Little Red Book” copies during the speech. Crowds cheering under a large portrait of Mao Zedong. Two flags of the People’s Republic of China flank the Mao Zedong portrait.
Chinese workers celebrate International Workers' Day (also known as Labor Day or “May Day”) in Guangzhou, Guangdong Province (Canton, Kwangtung Province) China. Workers’ parade in Guangzhou. Parade participants crowd streets and carry Maoist banners and placards. Chinese workers holding up pictures of Mao Zedong, Chairman of the Chinese Communist Party, during a Labor Day parade. Musicians play instruments in a moving cart. A Chinese man wearing glasses beating drums. Chinese women marching with communist banners. Vertical signs are tied to floating balloons. A huge crowd gather with banners and signage. A large portrait of Mao Zedong stands in the middle of the crowd. A large portrait of Mao Zedong on display on a stage. Two flags of the People’s Republic of China flank the Mao Zedong portrait. Cultural Revolution propaganda in various posters and banners in the May Day parade. Chinese palace lantern on display. Musicians playing trumpets and flutes in the middle of the crowd. A Chinese communist musician with trumpet. Chinese spectators waving with their copies of the "Little Red Book" (“Quotations from Chairman Mao Tse-tung”) by Mao Zedong. Mass of Chinese people reciting from the "Little Red Book" together. Chinese Communist Party officials crowd the May Day stage. A large portrait of Mao Zedong hangs above the officials. Crowds of Chinese workers clapping and cheering. Chinese women wearing factory attire cheering and holding copies of the “Little Red Book”. Young Chinese teenagers attend the parade, some raising their arms. Musicians beating drums. Smoke covers the whole surroundings during the parade. Crowds wave pom-poms and hold communist banners and side portraits of Mao Zedong.
International Workers' Day (also known as Labor Day or “May Day”) parade in Guangzhou, Guangdong Province (Canton, Kwangtung Province) China. Chinese workers raise their copies of the "Little Red Book" (“Quotations from Chairman Mao Tse-tung”) by Chairman Mao Zedong. Boys cheering while they hold a Maoist banner. Guangdong Chinese Communist Party (CCP) Committee Secretary Huang Yongsheng delivers a speech to the crowd. Chinese proletariat men and women listen to Huang Yongsheng’s speech. Face of a Chinese woman watching May Day speech. Crowds holding Cultural Revolution propaganda banners and portraits of Mao Zedong during the celebration. Chinese workers clapping after Huang Yongsheng’s speech. Chinese women hold up their copies of the “Little Red Book”. Chinese girls and women with Cultural Revolution posters of Mao Zedong listens to Huang Yongsheng’s May Day speech. People’s Liberation Army (PLA) soldiers in the crowd. An elderly CCP official reads his speech. Chinese students, probably Red Guards, deliver May Day speeches to the crowd. Crowds of Chinese workers cheering.