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Does Cathie Wood Have Her Hands on the Next Big Semiconductor Stock?

Ark Invest, which is led by CEO Cathie Wood, has been pouring money into semiconductor stocks lately and has made another notable purchase. According to portfolio updates published by the firm yesterday, Wood’s company has increased its investment in Quantum-Si (QSI-6.20%) — a small-cap biotech with a specialized, chip-based platform for protein sequencing.

Ark Invest regularly publishes information about stocks that have been bought and sold for its exchange-traded funds (ETFs), and a recent update showed it purchased more than 1.4 million shares of Quantum-Si stock for its Ark Genomic Revolution ETF (ARKG-1.84%) on Thursday. The purchase would have been valued at roughly $3.7 million based on the stock’s price at market close yesterday, and is the largest investment that Ark has made in the healthcare-tech upstart’s stock so far.

So the question is: Why is Wood excited about this little-known life sciences player?

Has humanity defeated ageing? Scientists strike ‘single pill’ breakthrough

Scientists have achieved a major breakthrough in combating ageing and age-related diseases. The study by the researchers from Harvard Medical School and Massachusetts Institute of Technology was published in the journal Aging-US.

Humanity’s attempt to prevent ageing: What is the breakthrough?

The researchers have introduced a chemical method through a ‘single pill’ to reprogram body cells, following which the cells effectively return to a younger state.

Stretchy color-changing display points to future of wearable screens

Imagine a wearable patch that tracks your vital signs through changes in the color display, or shipping labels that light up to indicate changes in temperature or sterility of food items.

These are among the potential uses for a new flexible display created by UBC researchers and announced recently in ACS Applied Materials & Interfaces.

“This device is capable of fast, realtime and reversible color change,” says researcher Claire Preston, who developed the device as part of her master’s in electrical and computer engineering at UBC. “It can stretch up to 30 percent without losing performance. It uses a color-changing technology that can be used for visual monitoring. And it is relatively cheap to manufacture.”

A.I. can kill your business in an instant. Just ask the CEO of Chegg

“The reason I was invited on is I’m the poster child for getting your ass kicked in the public markets by A.I. since I lost 40% of value in five minutes,” Rosensweig said. “So for those of you who didn’t want to take that, I took it for you,” Rosensweig said with apparent sarcasm. “My pleasure.”

Chegg’s new A.I. tool, called CheggMate, will be a personal learning assistant for students that creates bespoke lesson plans. Trained on a set of 100 million correct answers to 17 million new questions posed by students each year over the past decade, the A.I. will create a tailored learning experience for students, taking into account their learning style, the date of their exam or deadline, and even how they’re feeling that day, among other factors. It will also connect students to remote study groups and help them find job opportunities.

“Just imagine the following scenario,” Rosensweig said, “you start to have a conversation with somebody that knows you, knows how you’re feeling that day, knows what you’re studying, knows when your midterm is, knows what you’re good at, what you’re bad at, builds you a personalized plan, advocates for you.”

Fame ‘forces you to constantly reflect on your impact and motivation’ says Bjarke Ingels

Danish architect Bjarke Ingels discusses what it’s like to be one of the world’s best-known architects and the current limitations of AI in this interview.

Ingels sat down with Dezeen at the UIA World Congress of Architects in Copenhagen after delivering a keynote address to delegates.

As the session ended, the Bjarke Ingels Group (BIG) founder and creative director was surrounded by fans hoping to get a photograph with him.