Downtown Lincoln’s Solar Semaphore sculpture to move after decades

A sculpture that has anchored downtown Lincoln since the 1970s is on the move as the former Centrum mall becomes the city’s ...
Curbed

Adobe’s semaphore code cracked after nearly five years

Semaphore atop Adobe’s San Jose headquarters. Photo via Adobe News For over four-and-a-half years, the semaphore code atop Adobe’s headquarters in San Jose had the world’s geek sect stumped. Well, ...
BBC

How Napoleon's semaphore telegraph changed the world

Napoleonic semaphore was the world's first telegraph network, carrying messages across 19h-Century France faster than ever before. Now a group of enthusiastic amateurs are reviving the ingenious ...