We’re a few days into CES now, and amid the demos, launches, meeting, greeting, keynotes and all the walking, there’s one thing on a lot of people’s minds: sleep. So, Marketplace’s Lily Jamali stopped by the National Sleep Foundation’s booth to meet some folks there thinking about sleep. She spoke with Biquan Luo, co-founder and CEO of Lumos Tech, whose company makes what looks like a regular sleep mask, but has embedded LED lights. It’s designed to help recalibrate a user’s sleep schedule.

Can tech help improve your sleep?

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Ever since NASA’s Perseverance rover landed on Mars three years ago, it’s been collecting rocks and soil from the red planet. The plan was for NASA to send a robotic spacecraft to Mars to bring those samples back to Earth, but the agency has now scrapped those plans thanks to a ballooning price tag and extensive delays. With no way of getting to Mars on its own, NASA is hoping to hitch a ride with private space companies to finish the mission. Marketplace’s Lily Jamali spoke to Kenneth Chang, science reporter at The New York Times, about NASA’s difficulties on Mars and its partnerships with the private sector.
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NASA scrapped the next phase of its Mars mission. Now what?


The internet today is largely governed by 26 words in the Communications Decency Act, signed on Feb. 8, 1996, by then-President Bill Clinton. “Today, with the stroke of a pen, our laws will catch up with our future,” he proclaimed during the signing of the act. The web has changed a bit since then. But Section 230 of that law has not. Today, social media companies routinely use Section 230 to protect themselves from liability over what users post. Now, an internet scholar wants to change that. Will Oremus wrote about him for The Washington Post.
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A professor tries to turn the tables on Section 230’s web protections

There was a time when pollsters went door to door to figure out what people were thinking. Gallup did that for almost 50 years, before switching mostly to telephones by the mid-’80s. Phone polling was cheaper but still reliable. That is, until the cellphone came along. Marketplace’s Lily Jamali asked Jon Clifton, CEO of Gallup, about the complexities of reaching people to get their views. His company stopped doing presidential horse-race polling in 2012, but still asks Americans for their views on the sitting president and topics ranging from immigration to inflation.
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Why cellphones — and trust — may be affecting polling data



If you drive 45 miles north of Little Rock, Arkansas, you’ll come across a facility packed with thousands of computers trying to “mine” the next bitcoin. The popular cryptocurrency’s value recently shot past $60,000 per bitcoin. Mining those bitcoins is a lucrative operation, and several crypto mining outfits have moved to the state since the passage of the Arkansas Data Centers Act last year, also known as the “right-to-mine” bill. Similar bills giving crypto mining operations protections from local regulations have popped up a couple of states. But it turns out residents don’t particularly welcome many of these operations. And Arkansas recently changed course and restored to municipalities the ability to regulate crypto miners. Marketplace’s Lily Jamali recently spoke with Gabriel Dance, senior deputy investigations editor at The New York Times, about the crypto mining situation in Arkansas. He explained what the biggest complaints have been since these mining operations moved in.
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“Right-to-mine” crypto laws are making their way across the U.S.

On this week’s Tech Bytes: Week in Review, Senate Majority Leader Chuck Schumer is calling for a heap of new spending on artificial intelligence research. We’ll look at where the proposed $32 billion annually is likely to go. And some of the biggest players in AI tried to outdo one another this week. OpenAI said it’s giving ChatGPT an upgrade and a personality while Google is trying to remake search with its AI model, Gemini. Marketplace’s Lily Jamali spoke with Anita Ramaswamy, financial analysis columnist at The Information, for her take on these stories.
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Can tech help improve your sleep?

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