Martine Postma, a journalist in the Netherlands, noticed something had changed since her childhood in the 1970s. When a household item a clock, a vacuum cleaner, a chair " broke, people used to try to fix it. Now, their first impulse was to throw it away. As a writer focused on sustainability issues, she was disturbed by that. She came up with a solution that led to a career change and inspired an international grass-roots movement: a regular gathering at which people with broken items can bring them to a place where other people can try to fix them. In 2009, she did a trial run in Amsterdam " and it drew many more people than she expected. Word spread, and soon a network of what became known as Repair Cafés began to spread across the Netherlands and beyond. Turning her attention to it full time, Postma started the Repair Café International Foundation. She wrote a manual on how to organize the cafes and put together a starter kit. There are now nearly 1,700 cafes in 35 countries, including 75 in the United States, 30 in Canada and 450 in the Netherlands. The repairs do more than extend the life of the items: They also create community. "You get to know your neighbors, to see that the person you pass on the street that you never talk to has some valuable knowledge and is not just a strange old guy," Postma said. Repairers tend to skew older ... but Postma, 48, is trying to contact younger generations and has started holding demonstrations at schools.