December 27, 2024

The world’s first industrial-scale plant for green steel promises a cleaner future

As of 2023, nearly 2 billion metric tons of it were being produced annually, enough to cover Manhattan in a layer more than 13 feet thick.  Making this metal produces a huge amount of carbon dioxide. Overall, steelmaking accounts for around 8% of the world’s carbon emissions—one of the largest industrial emitters and far more…

April 2023

Helping cities build community

April 25, 2023
Owiso Makuku, MArch ’99, MCP ’99, knows what it means to stand out. Opinionated, driven, and half Kenyan, half Jewish, Makuku has long navigated spaces where she’s pegged as different or unconventional—especially once she began working in executive roles traditionally filled by white men. But drawing on her MIT training, she has made a career…

Reframing ageism

April 25, 2023
Among the Ojibwe of North America, an older person is referred to as a “great person” and young people are taught not to answer back when chastised by their elders, out of respect for their wisdom. But some of the Chukchi people living in Siberia adhered to a custom based on a very different view…

The preschool boost

April 25, 2023
Children who attend preschool at age four are significantly more likely to go to college, according to an empirical study led by MIT economist Parag Pathak. To conduct the study, Pathak and his colleagues followed more than 4,000 students who took part from 1997 to 2003 in a lottery the Boston public school system conducted…

The startup CEO remaking City Hall

April 25, 2023
If you think of Michelle Wu as the architect of Boston’s new city government, then Tiffany Chu ’10 might be the general contractor. As the chief of staff to Mayor Wu, Chu is in charge of figuring out how visions of urban transformation actually take shape. Take the Thursday afternoon in early February that found…

MIT’s Putnam dynasty continues

April 25, 2023
MIT took all five top spots in the William Lowell Putnam Mathematical Competition for the third year in a row and won the prize for the top woman for the fourth time in as many years. Seventy of the top 100 in the December event were MIT students, including 21 of the top 25. The…

A developer exploited an API flaw to provide free access to GPT-4

April 25, 2023

A developer is attempting to reverse-engineer APIs to grant anyone free access to popular AI models like OpenAI’s GPT-4 — legal ramifications be damned. The developer’s project, GPT4Free, blew up on GitHub over the past several days after links to it from Reddit went viral. At present, GPT4Free provides — or at least appears to […]

A developer exploited an API flaw to provide free access to GPT-4 by Kyle Wiggers originally published on TechCrunch