Smart bin case in London exposed WiFi cell phone tracking and raised debate about privacy in public spaces The smart bin in London became an emblematic case after being used to capture cell phone signals from pedestrians via WiFi. The object looked common but functioned as part of a system capable of measuring the circulation of people in the streets. The investigation was published by Marketinglaw, a legal website maintained by Osborne Clarke. The bins had advertising screens and were used to identify nearby devices, monitor passing trends, and transform the sidewalk into a kind of urban behavior panel. The impact was direct: the City of London Corporation ordered the company to stop data collection. The case reinforced a growing question in modern cities: to what extent does urban technology help the population, and when does it start to monitor those who are just walking down the street? - The airport that promises to bring tourists closer to Machu Picchu has become a symbol of threat to the Sacred Valley of the Incas, with protests, warnings from archaeologists, and fear of transforming cultural heritage into a corridor for mass tourism. - Part of Brazil will be able to see this Sunday the Moon hide Antares, a supergiant star 883 times larger than the Sun, in a rare occultation visible throughout the Southern Region and areas of SP, RJ, MS, and southern Minas during the night and early morning. - South Korea creates an unusual napping competition to combat extreme sleep deprivation and an exhausting routine that concerns experts. - Rural residents of Northern Ireland accuse a £300 million electricity project of transforming their lands into an energy corridor for data centers, with over 100 pylons, visual impact, and fear of devaluation. How an advertising bin started tracking cell phones in