Stories by elahieh

The secret code behind the CIA's Kryptos puzzle is up for sale

Most e-scooter riders follow the rules

Bad weather hills and dark deter cyclists, particularly women, what can we do?

Overcoming barriers for female cyclists: A cross-national bikesharing study

David Kahn (1930-2024)

Small differences in data analysis make differences in results

Australian authors' works feature in Books3 pirated ebooks used to train AI

Metals with 4 magic inscriptions: what secrets does Alchemical Hand Bell hold

Feynman Ciphers #2 and #3 broken

Final redacted CIA “Family Jewel” accidentally revealed via JFK files

From the Ground Up: American Cryptology During World War I [pdf]

Twitter suspends JoinMastodon account for posting link to ElonJet tracker

Cryptographer's Way (1967) [pdf]

E-scooters are becoming wildly popular – but we have to factor in the weather

Death by hockey sticks

The online community obsessed with a CIA puzzle

The Relationship Between the NYTimes CEO and Sequoia Capital

IEEE-CIS Technical Challenge for predict+optimize renewable energy