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Shift happens: Writing about the history of keyboards

He’d had a revelation while wandering through the exhibit: Each key on a keyboard has its own stories. And these stories are not just about computing technology, but also about the people... Read more »

The air-cleaning qualities of plants get a genetically modified boost

Neoplants’s marquee product, announced late last year, is the Neo P1, the first houseplant genetically engineered to remediate indoor air pollution. At first blush, this high-tech pothos—a tropical vine native to the... Read more »

‘Mother of all of us’

But she also played a much more personal role for generations in the MIT community. Through her community activities and the embroidery classes she taught for years, Gray learned a great deal... Read more »

Going digital makes aid programs more effective

For years, the Indonesian government sent 10-kilo bags of rice to villages, where local leaders were supposed to distribute them to poor residents every month. But starting about five years ago, recipients... Read more »

GI trouble? Swallow this sensor.

The tiny sensor measures a magnetic field produced by an electromagnetic coil outside the body. Its progress can be calculated from the measurements because the field’s strength weakens with distance from the... Read more »

Three takes on tomorrow’s materials

Like most of the projects Mueller chooses to pursue, these bring the things you can do on a computer into the physical realm. But speaking more generally, she is always looking for... Read more »

Custom-made robotic hearts beat true

To mimic the heart’s pumping action, the team fabricated sleeves similar to blood pressure cuffs that wrap around a printed heart. The underside of each sleeve resembles precisely patterned bubble wrap. When... Read more »

Reframing ageism

The generational equity frame convinced many people that fairness between generations was a major issue, an idea that persisted over time. For example, even after the end of the Great Recession of... Read more »

The preschool boost

The lottery created a natural experiment, allowing the researchers to track the educational outcomes of two otherwise similar groups of students when one group attended preschool while the other did not. In... Read more »

The startup CEO remaking City Hall

She and her cofounders had conceived the idea for Remix while she was on a Code for America fellowship, a program that pairs promising young tech thinkers with government agencies to tackle... Read more »