A Leidener showed us the hidden courtyards behind the university.

During our trip to Leiden, we visited the botanical garden and the university museum.

The antique Leiden jars captivated the students as the professor explained how they store electric charge.

The physics professor demonstrated how to charge a Leiden jar during the laboratory experiment.

Leidenfrost effects can cause water droplets to skate across a scorching pan instead of evaporating immediately.

When I dropped a water droplet on the hot skillet, the Leidenfrost effect caused it to skitter across the surface instead of evaporating instantly.

As a Leidenite, she took pride in the city's canals and museums.

Leidenites gathered in the old canal district to organize a community art fair.