Day #77 – For the first time, the performance of a deep-learning algorithm trained by open-source images exclusively is compared to many dermatologists covering all levels within the clinical hierarchy.
An 18th-century Persian astrolabe. Astrolabes are complicated inclinometers that used the position of the stars and planets to determine longitude and latitude; they were in use for this purpose from Roman antiquity through the Renaissance.
Day #72 – Filial cannibalism is especially witnessed in species that participate in communal egg laying — creatures like fish, insects, reptiles, and amphibians.