The mystery of the missing portrait of Robert Hooke, 17th-century scientist extraordinaire

Online sleuthing and deductive reasoning identifies what appears to be the only existent portrait painted of the celebrated scientist during his lifetime.

Larry Griffing, Associate Professor of Biology, Texas A&M University • conversation
July 27, 2020 ~10 min

7 lessons from 'Hidden Figures' NASA mathematician Katherine Johnson's life and career

NASA scientist Katherine Johnson was instrumental in getting people to the moon. Here are some of the lessons one mathematics professor believes she taught us all.

Della Dumbaugh, Professor of Mathematics, University of Richmond • conversation
Feb. 26, 2020 ~7 min