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Vision & Insight

Brightening Ideas

Brightening Ideas

On April 16, 1682, English mathematician and instrument maker John Hadley was born. He developed precision mirrors to improve the accuracy and power of the reflecting telescope. Until Hadley, telescopes used mirrors that were spherical in shape. These were often blurry and/or distorted the…

Forging the Magic Bullet

Forging the Magic Bullet

On March 14, 1854, German physician, biochemist and bacteriologist Dr. Paul Ehrlich was born. German universities teemed with brilliant doctor-scientist-researchers during Ehrlich’s time. He began as an assistant to bacteriologist Dr. Robert Koch, one of the founders of microbiology, who was only 10 years…

On Microsafari

On Microsafari

On March 7, 1974, Swiss molecular biologist Martin Oeggerli was born. Although he was 26 when he received his first digital camera and enjoyed the clarity of its close-up detail, Oeggerli came to prefer the images available to him from the Scanning Electron Microscope.…

The Biome Conceptualizer

The Biome Conceptualizer

On September 22, 1877, American zoologist Victor Ernest Shelford was born. He studied animal communities and correlations between changes in environment and the changes in animal populations. Looking at rivers, lakes, and forests in his first book, Animal Communities in Temperate America, Shelford outlined…

man in front of illustrations of beetles