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Arthur Nelson, 335th Training Squadron instructor, uses a magnet and iron filaments to demonstrate the properties of magnetic fields at Keesler Air Force Base, Mississippi, October 3, 2022. Nelson used this demonstration in the Space Weather Course to teach students the impact of the natural environment on military space operations. (U.S. Air Force photo by Airman 1st Class Elizabeth Davis)
CAMERA
ILCE-7M3
LENS
FE 24-70mm F2.8 GM
APERTURE
28/10
SHUTTERSPEED
1/250
ISO
1600
No camera details available.
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