Please note: the Science History Institute Museum will close at 4pm on Friday, September 22 and reopen at 5pm for Vibrant, Dazzling, BOLD: An Opening Celebration.

Rosie Cook

Stories from Rosie Cook

Early Solution

Was arsenic a poison or a salvation?

Chemistry at Play

First sold in 1791 to a scientifically literate audience, chemistry sets have since occupied many niches—and now they are making a comeback.