Working at the National Air and Space Museum has its ups and downs. Hanging massive airplanes and spacecraft from the ceiling requires the use of pulleys. See how they are used in this video. For more FREE teacher resources from the Smithsonian’s National Air and Space Museum visit STEM in 30, the museum's Emmy nominated TV show for middle school students: https://airandspace.si.edu/stem-30
Video Duration:
1 min 44 sec
YouTube Keywords:
aviation air space national museum smithsonian airplane NASA Rocket Jet Discovery SR-71 Blackbird "Space Shuttle" History Science STEM astronaut