As big data becomes a common analytical tool in fields from the sciences to the humanities, Harvard’s computer infrastructure experts are turning their attention to an increasingly pressing question: How do you manage it all?
In 2014, lead began leaching into the water system in Flint, Mich., a majority African-American city where more than 40 percent of residents live below the poverty line. In August, severe ground contamination forced more than 1,000 inhabitants from their homes in East Chicago, Ind. The highest levels of lead- and arsenic-poisoned soil were found in the West Calumet Housing Complex, home mostly to low-income minority families. Read more about Toxic inequality
While several technical experts highlighted just how smart our appliances, lights, cars, factories, and even cities are becoming, another questioned whether we’re thinking hard enough about what technology should do rather than what it can do.
When winter temperatures drop to frigid in Cambridge, the air inside some rooms at Eliot House soars to downright tropical.
That’s because Eliot, an upperclassman dormitory built in 1931, uses a steam-driven heat exchanger to pump hot water through the building whenever the outdoor temperature drops below 48 degrees. To ensure that enough steam reaches radiators at the end of the line, radiators in rooms closer to the input get hotter than necessary. Read more about A hot idea for conserving energy
Though scientists have long known that mice can pick out scents — the smell of food, say, or the odor of a predator — they have been at a loss to explain how they are able to perform that seemingly complex task so easily.
In the past few years, more than 13,000 Harvard faculty, students, and staff, individually or in groups, have created more than 6,500 websites on Harvard’s OpenScholar platform, a free, open-source software project based on technology invented and developed at Harvard’s Institute for Quantitative Social Science (IQSS). Read more about OpenScholar: A Harvard invention
The developmental period from childhood to young adulthood is marked by profound physical, social, and emotional changes. But exactly how those changes are reflected in the brain remains something of a mystery.
In an effort to get a clearer picture of how the brain and the connections between its regions change throughout development, Harvard scientists and researchers from three other universities will share a $14 million grant to support one of the most comprehensive brain imaging studies ever undertaken. Read more about How the brain develops
Harvard University researchers have designed more than 1,000 new blue-light-emitting molecules for organic light-emitting diodes (OLEDs) that could dramatically improve displays for televisions, phones, tablets, and more. Read more about Toward a better screen