Subject
3 articles
INDIAN RAILWAYS | Lucky Yatra | 2025
Fare-dodging was costing Indian Railways $800 million a year. Their answer wasn't tougher enforcement. It was turning tickets into lottery tickets.
MUMBAI POLICE | THE PUNISHING SIGNAL | 2020
The more you honk, the longer the light stays red. Mumbai, one of the noisiest cities in the world, built a traffic signal that punishes honking itself.
LIGA CONTRA EL CANCER | Shadow WiFi | 2015
On a beach in Peru stands a big blue wall. Get close, and your phone picks up WiFi on its own. But the signal only reaches inside the shadow the wall creates.