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Stories by Evelyn Lamb

A Presidential Pythagorean Proof

James Abram Garfield was born on this day, November 19, in 1831. Had an unstable, delusional stalker's bullets and nineteenth-century medical "care" not cut short his life just six months into his presidency, he would be 181 today (more on that later)...

November 19, 2012 — Evelyn Lamb
“Wikithon” Honors Ada Lovelace and Other Women in Science

“Wikithon” Honors Ada Lovelace and Other Women in Science

A Wikipedia edit-a-thon seems like a fitting tribute to the woman many consider to be the first computer programmer. October 16 is Ada Lovelace Day, an annual observation designed to raise awareness of the contributions of women in science, technology, engineering and math (STEM) disciplines...

October 11, 2012 — Evelyn Lamb

Fractal Kitties Illustrate the Endless Possibilities for Julia Sets

For decades, scientists have been trying to solve a tough question: if the Internet runs out of cat pictures, can we generate more using advanced mathematics?* A paper posted on the arxiv earlier this month by mathematicians Kathryn Lindsey and the late William Thurston calms fears about "peak cat." In the paper, they describe a method of approximating the outline of a cat or other object using the Julia sets of polynomials.What’s a Julia set?...

September 26, 2012 — Evelyn Lamb

Are Chevy Volts Really Cheaper and Cleaner? A Case Study

Whenever Scientific American posts an article about electric cars, we see comments along the lines of "electricity comes from burning fossil fuels, so electric cars don't really reduce your carbon footprint, and the electricity is more expensive than gas anyway," possibly with more expletives...

September 21, 2012 — Evelyn Lamb
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