Retrospect
Memory

The structure of matter revealed
UNESCO has chosen 2014 as the International Year of Crystallography
Memory

Faithful portraits
Augusto Esteves was the first science illustrator at the Butantan Institute
Memory

Stories in a drawer
Snethlage’s research on indians in the 1930s hasn't seen the light of day
Memory

Yellowed pages from academia
Portal offers earliest scientific journals published by its schools
Fine affinities

A fine compendium
Anonymous 19th-century botanical dictionary had strong ties to chemistry
Memory

Under the skies of Bahia
Valentin Stansel’s astronomy observations were mentioned in Newton’s Principia
By Redação