climate_scientists
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Portrait of Barbara McClintock, 1947 The Barbara McClintock Collection, Cold Spring Harbor Laboratory Archives B arbara McClintock’s pioneering work in genetics began just two decades after biologists rediscovered Gregor Mendel’s work on heredity in 1900. After refining chromosome-staining techniques, McClintock became the first person to visualize and count the chromosomes of maize in 1928—a feat that jump-started her lifelong career in cytogenetics.
Before the Genes Jumped, 1930s | The Scientist
A new Kindle Single for $0.99. "A blistering array of data, pocked with occasional vignettes that portray the enormous suffering and damage that global climate change is kindling."--Jason Kirk, Amazon
James Lawrence Powell: Author, Scientist, Nonprofit Executive