Categories
Teaching

Tychonic Pumpkin Pie

One of my students happens to be a skilled baker. She made a special History of Science pumpkin pie for Thanksgiving. Seriously? When was the last time you saw a pumpkin pie with an image of Tycho Brahe on it? My students are great.

Categories
Press and Pop Culture

Atlas Obscura but Not So Accurata

Atlas Obscura seems to have reached a point that it no longer can describe itself as, well, obscura. The website enjoys more than 300,000 pageviews each day and has produced a book, which is currently the “#1 Best Seller in General Travel Reference” and #293 overall at Amazon. While individual entries might be, physically, off […]

Categories
History

Samuel J. Gummere’s Lecture on Copernicus

In 1862 Samuel J. Gummere began lecturing on astronomy at Haverford College. At that time all sophomores and juniors heard lectures based on John Herschel’s Outlines of Astronomy; seniors heard lectures on “practical astronomy” based on Elias Loomis’s text (probably his Introduction to Practical Astronomy) and carried out observations in the college’s new observatory. Gummere’s […]