Marketplace Tech

Marketplace's Meghan McCarty Carino takes a look at how platforms like Kalshi and Polymarket are allowed to function in states with varying gambling restrictions, plus what the CFTC is looking at to try to rein such platforms.

More than 60% of middle, high school, and college students in the U.S. are turning to AI for homework help, according to a new study from Rand. Some use it to help them brainstorm or like an encyclopedia. Others do it to get answers.

But while kids are relying more on AI, about two-thirds of students surveyed in the study also believe that this AI use will hurt their critical thinking skills.

Marketplace’s Stephanie Hughes spoke with Heather Schwartz, co-director of the American Youth Panel at Rand and one of the authors of the report, about why students are worried.

This week, Amazon speeds up delivery even more. Plus, will BuzzFeed stay in business?

But first, Gecko, a robotics startup, landed a $71 million contract with the U.S. Navy. The 13-year-old Pittsburgh-based company says it'll be using its drones and wall-climbing robots to help find defects on ships. Then, it will use artificial intelligence to model current and future structural issues.

Marketplace’s Stephanie Hughes spoke with Anita Ramaswamy, financial analysis columnist at The Information, about all these headlines for this week’s “Tech Bytes: Week in Review.”

There have been decades of attempts to make destructive drones, going back to World War I. The technology has advanced significantly since then. Drones now range in size from tiny — as in, fitting in the palm of your hand — to so big they look like little planes.

Stacie Pettyjohn directs the defense program at the Center for a New American Security. She spoke with Marketplace’s Stephanie Hughes about how drones are being used in the war between Iran, Israel and the U.S., including Iran’s Shahed-136 drone.

There's an emerging industry that uses artificial intelligence to create simulations of people who've died. These post mortem avatars are also called griefbots.

Some critics, including Tomasz Hollanek, a researcher at the University of Cambridge, say this practice raises a number of ethical issues. He walks us through the mechanics of how this technology works, and how it may or may not be used responsibly.