Technology

Ketamine is easier to prescribe than ever, and the FDA is not happy about it

October 20, 2023
This article first appeared in The Checkup, MIT Technology Review’s weekly biotech newsletter. To receive it in your inbox every Thursday, and read articles like this first, sign up here. A year or so ago, I talked with a man who said ketamine saved his life. He had been depressed, contemplating suicide, and then found a…

The Download: babies in space, and the FDA’s ketamine crackdown

October 20, 2023
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. This startup wants to find out if humans can have babies in space Despite the burgeoning interest in deep space exploration and settlement, prompted in part by billionaires such as Elon Musk and…

This startup wants to find out if humans can have babies in space

October 20, 2023
Egbert Edelbroek was acting as a sperm donor when he first wondered whether it’s possible to have babies in space. Curious about the various ways that donated sperm can be used, Edelbroek, a Dutch entrepreneur, began to speculate on whether in vitro fertilization technology was possible beyond Earth—or could even be improved by the conditions…

Temasek’s Xero backs Cosmos Innovation’s next-generation solar cell technology

October 19, 2023

Perovskite silicon tandem solar cell technology is a mouthful, but it’s basically perovskite crystals layered on top of silicon cells. The combination captures energy from the sun more efficiently than traditional silicon cells, creating powerful solar panels. That sounds simple enough, but designing an efficient perovskite silicon tandem solar cell isn’t easy because of its […]

© 2023 TechCrunch. All rights reserved. For personal use only.

Enabling enterprise growth with data intelligence

October 19, 2023
Data — how it’s stored and managed — has become a key competitive differentiator. As global data continues to grow exponentially, organizations face many hurdles between piling up historical data, real-time data streams from IoT sensors, and building data-driven supply chains. Senior vice president of product engineering at Hitachi Vantara, Bharti Patel sees these challenges…

The Download: striking actors training AI, and breaking ‘unbreakable’ encryption

October 19, 2023
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How Meta and AI companies recruited striking actors to train AI Between July and September this year, actors in the US were invited to participate in an unusual research project, designed to capture…

Plastic is a climate change problem. There are ways to fix it.

October 19, 2023
This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday, sign up here. Plastic is a huge problem. There, I found it: the most uncontroversial thing I could possibly say to start a newsletter.  We’ve all seen the images that illustrate the scale of the…

Inside the quest for unbreakable encryption

October 19, 2023
When we check email, log in to our bank accounts, or exchange messages on Signal, our passwords and credentials are protected through encryption, a locking scheme that uses secrets to disguise our data. It works like a cyber padlock: with the right key someone can unlock the data. Without it, they’ll have to resort to…

How Meta and AI companies recruited striking actors to train AI

October 19, 2023
One evening in early September, T, a 28-year-old actor who asked to be identified by his first initial, took his seat in a rented Hollywood studio space in front of three cameras, a director, and a producer for a somewhat unusual gig. The two-hour shoot produced footage that was not meant to be viewed by…