Tech

How to reduce our carbon footprint

Enlarge / Man’s hand holding a cardboard sign that says SAVE THE PLANET (credit: Getty Images) After the most recent report from the Intergovernmental Panel on Climate Change (IPCC) last month, it’s easy to feel demoralized. With everything else in the news, it’s also easy to focus on threats that are arguably more imminent, like […]

Tech

The train that shrunk France… and Europe

Enlarge (credit: SNCF) Every year, the Journées Européennes Patrimoine (European Heritage Days) weekend in September offers visitors a chance to visit numerous monuments all over Europe. Among the attractions in Paris this year was an orange-colored electric train with a name that has become a byword for speed and cutting-edge technology: the particular TGV. Thousands […]