an Italian physicist, notable for demonstrating that radiant heat has similar physical properties to those of light.

an English mathematician, and physicist widely recognized as one of the greatest mathematicians and physicists of all time and among the most influential scientists

a Norwegian novelist, poet, and playwright who is considered to have been one of the Four Greats of 19th century Norwegian literature.

an Italian astronomer and science historian.

a Romanian sculptor, painter and photographer who made his career in France. Considered one of the most influential sculptors of the 20th-century and a pioneer of modernism,

a French chemist and Republican politician noted for the Thomsen–Berthelot principle of thermochemistry.