![Not just a cool convenience: How electric refrigeration shaped the "cold chain" | National Museum of American History Not just a cool convenience: How electric refrigeration shaped the "cold chain" | National Museum of American History](https://americanhistory.si.edu/sites/default/files/styles/blog_image/public/fridge%20side%20by%20side.jpg?itok=RxYGOf0c)
Not just a cool convenience: How electric refrigeration shaped the "cold chain" | National Museum of American History
DS HOME - The first invention of commercial fridge was on 1927. 𝐁𝐚𝐜𝐤 𝐭𝐡𝐞𝐧, 𝐢𝐭 𝐜𝐨𝐬𝐭 𝐮𝐩 𝐭𝐨 𝐑𝐌 𝟐𝟖,𝟎𝟎𝟎 (today's value). By 1944, 85% of American household was able to afford
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