1 entries in the GMN corpus.
Image source · Romina Espinosa at rominaespinosa.com · flickr.com · CC BY-SA 3.0
1937 CE
#12185
In 1931 Robert Bauer invented the first incubator to combine heat, oxygen, and humidity. Abstract: "The apparatus herein described was built in July 1931 to meet in a practical way the well established needs of the pr…
