What’s a Superconductor and Why Are Investors So Interested in LK-99? | WSJ

A group of scientists claimed to have discovered a superconductive material nicknamed LK-99 that works at room temperature and ambient pressure, which could allow for huge technological advancements. Despite skeptical feedback regarding the research, stocks for companies with a perceived connection to superconductors have skyrocketed.

WSJ explains why investors are closely watching developments in superconductor tech and what would need to happen to bring a superconductor that works at room temperature and pressure to market.

How The Cellphone Market Is Transforming | CNBC Marathon

Made in China. It’s a common phrase known by many. Cellphones, TV screens and game consoles are just some of the millions of electronics manufactured and imported from China to the U.S. daily. China has controlled the smartphone manufacturing market for years. While some industries, like the semiconductor industry and the EV battery market, are scrambling to build new factories across the U.S., tech giants like Apple and Google are not making the same effort to do that. CNBC explores why tech giants produce phones abroad and whether it makes sense to move production to America.

Dumb phones, once considered outdated, are still prevalent around the world, making up about a quarter of mobile phones actively in use. While affordability in developing countries is a significant reason for their continued use, there could be an unexpected but potential rise in use among younger generations conscientious about the potential smart phones could have on mental health. While Nokia and Motorola are still some of the biggest dumb phone makers in the world, Punkt. and Light are two start-ups betting on the resurgence in popularity.

For years, BlackBerry was the most popular smartphone brand in the U.S. After failing to adjust to the rapidly-changing industry and falling to competitors like Apple and Google, the company pivoted to an entirely new direction. Now, it’s focused solely on software and cybersecurity — trying to leave the iconic cellphones in the past. CNBC visited BlackBerry’s Autonomous Vehicle Innovation Center and interviewed CEO John Chen to see what the company is up to now.

The Future of Movies, explained with MKBHD

In this video, Marques Brownlee and I test out 3 movie-making tools that are changing how movies, shows, and maybe even YouTube videos (??) get made. We’re at ZeroSpace Studios in New York to show you how each of these crazy technologies work – and how you might be able to use them. Along the way, we hit big questions like: What is the future of video? Can actors stop aging? Can WE? Do you care if an actor has a digital double? Should the audience choose where the camera goes? Most of all, what we discover is a new world of video creation, hopefully open to more and more people’s creativity.