Design for a Machine, French, eighteenth century. The Metropolitan Museum of Art, Elisha Whittelsey Collection, Elisha Whittelsey Fund, 1962.

Technology

Volume XIV, Number 1 | winter 2021

Miscellany

One in four thousand people are said to suffer from photosensitive epilepsy, in which flashing computer screens can induce seizures. In 2008 the World Wide Web Consortium determined that online content should not flash more than three times in a one-second period. Federal government websites must design pages that avoid screen flickering within the range of 2 to 55 hertz.

Where the telescope ends, the microscope begins. Which of these two has the grander view?

—Victor Hugo, 1862

Lapham’sLapham's seal iconDaily

The Colosseum, attributed to Robert Eaton, c. 1855.
Deja vu logo

DÉjÀ Vu

Monumental Mistakes

2023:

Fitness instructor carves his girlfriend’s name into the Colosseum.

c. 1850:

Thompson of Sunderland makes his mark on Pompey’s pillar.

More