Online sleuthing and deductive reasoning identifies what appears to be the only existent portrait painted of the celebrated scientist during his lifetime.
July 27, 2020 • ~10 min
history-of-science scientists scientist cells royal-society portraiture mathematicians isaac-newton portrait-painting
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.
Feb. 26, 2020 • ~7 min
mathematics space feminism nasa science space-shuttle apollo-11 moon-landing race racism civil-rights segregation scientist hidden-figures katherine-johnson