Erica K. Brockmeier

The chemistry behind fireworks

A Q&A with inorganic chemist Eric Schelter about the chemical reactions that create explosive displays and how different metals are used to create bright and brilliant colors.

Erica K. Brockmeier

The science behind Spider-Man’s superpowers

A Q&A with biomaterials engineer Shu Yang about the real-life technologies and research that could allow people to climb up walls and synthesize their own superstrong spider silk.

Erica K. Brockmeier

Stories of Penn scientists: David Rittenhouse

In celebration of the 250th anniversary of his observations of the 1769 transit of Venus, a glimpse into the story of the man whose name became synonymous with astronomy and mathematics.

Erica K. Brockmeier