Elkins’ device utilized metal cooling coils which became very cold and would cool down items which they surrounded. The coils were enclosed within a container and perishable items were placed inside. The coils cooled the container to a temperature significantly lower than that inside of a room thereby keeping the perishable items cool and fresh for longer periods of time.
About the Site
The Black Inventor Online Museum ™, is a look at the great and often unrecognized pioneers in the field of invention and innovation.
Achievements by Black inventors can be seen as far back as ancient Africa but much of society has no idea that many of the products or devices that make their everyday lives more enjoyable are the result of the hard work and ingenuity of Blacks.
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