21/07/2022

Engineering

Have researchers found the best semiconductor of them all?

Silicon is one of the most abundant elements on Earth, and in its pure form the material has become the foundation of much of modern technology, from solar cells to computer chips. But silicon's properties as a semiconductor ...

Feds: 1st cryptocurrency insider trading case snares 3

A former Coinbase product manager and his brother, along with a Houston man, were charged Thursday in what federal authorities described as the U.S. government's first cryptocurrency insider trading case.

Company plans 6,000+ electric vehicle chargers in Florida

A New Zealand-based company announced Thursday it plans to install more than 6,000 electric vehicle chargers in Florida over the coming months, mainly at commercial sites, parking lots and other developments.

Robotics

Underwater robot connects humans' sight and touch to deep sea

As the underwater robot OceanOneK carefully navigated toward the upper deck railing of the sunken Italian steamship Le Francesco Crispi about 500 m below the Mediterranean's surface this month (roughly a third of a mile), ...

Consumer & Gadgets

Google/Apple's contact-tracing apps susceptible to digital attacks

Since the beginning of the COVID-19 pandemic, scientists and health authorities have relied on contact-tracing technologies to help manage the spread of the virus. Yet there's a major flaw in a framework that many of these ...

Energy & Green Tech

Generating power where seawater and river water meet

Scientists have known since the 1950s that it is theoretically possible to generate electricity through the movement of water in locations where seawater and river water meet. This type of technology is called osmotic power ...

Business

Google, Lyft are latest tech companies to hit brakes on hiring

With recession fears mounting—and inflation, the war in Ukraine and the lingering pandemic taking a toll—many tech companies are rethinking their staffing needs, with some of them instituting hiring freezes, rescinding ...

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