Innovation, keeping things cool

U.S. Air Force Col. Clarence McRae, 355th Maintenance Group commander, watches as Mark Weitz, Vice President of Strategic Development at Kennon Products, explains the inner workings of a cooling vest prototype during a proof-of-concept presentation at Davis-Monthan Air Force Base, Ariz., Dec. 7, 2022. The cooling vest uses dry ice to cool alcohol within a closed-circuit pump system, which is then pumped through the interior of the vest to cool down the wearer’s core. (U.S. Air Force photo by Airman 1st Class Devlin Bishop)

PHOTO BY: Airman 1st Class Devlin Bishop
VIRIN: 221207-F-NC910-1176.JPG
FULL SIZE: 0.83 MB
Additional Details

CAMERA

NIKON Z 6_2

LENS

NIKKOR Z 24-70mm f/2.8 S

APERTURE

45/10

SHUTTERSPEED

1/125

ISO

1000

IMAGE IS PUBLIC DOMAIN

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This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.

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