Showing results by narrator "Elizabeth Wells" in All Categories

Could a neck-worn device protect the brains of athletes and soldiers against traumatic injury? That’s the promise of technology that researchers are beginning to test in humans after several years of animal studies.

Ruth’s childhood was a happy one, and her family—on her mother’s side—large and loving. But her father’s French origins have always remained a mystery. Now, with aged relatives beginning to die, Ruth decides to research her father’s family before it’s too late. When she discovers a series of long-lost cassettes, everything she thought she knew about them shatters. The tapes expose an unimaginable truth–an epic wartime story of hidden love and sacrifice, stretching back to occupied France.

Until recently, I didn’t know a thing about how my roughly 25-minute bike commute across San Francisco - or any other part of my day, really - affects my body, other than that I inevitably arrive at work sweaty and a bit out of breath when I’m in a big rush. How high is my heart rate? Do my sleep habits affect it? How many calories do I burn?

Before Apple’s Steve Jobs died in 2011, he told Google cofounder and CEO Larry Page that his company was trying to do too much.

It sends texts with last-minute requests for extra shifts and won’t consider requests for a raise. Yes, the software that manages drivers for Uber has a few things in common with unpopular human bosses.

How would you engineer a baby? I mean really, actually do it. Last April, Chinese researchers reported that they had tried genetically editing human embryos for the first time to correct a disease gene. Out of more than 80 embryos, however, only a handful came out correctly. In the rest, the gene didn’t get fixed properly, or they ended up with unintended alterations to their DNA .

The two men pecked out messages on opposite sides of the country. “Yes the Islamic State was a fantasy in 2004, now look at it. The U.S. was a fantasy in 1776, now look at it,” the man in Virginia wrote in a Twitter direct message to an online friend in Oregon.

Google’s cuddly-looking robotic cars have taken a big step on the way to developing a harder edge: they’ve learned to honk. In the Google Self-Driving Car Project’s latest monthly report (PDF), the company says it has been testing horn algorithms in its prototype cars for some time, playing the horn sound inside the cars as a way to make sure they’re not beeping in a way that would confuse other drivers. As the algorithm has improved, the cars have recently begun “broadcasting our car horn to the world.”

When you give two robots the ability to communicate in real-time, the possibilities for their teamwork are vast. Researchers at Carnegie Mellon University have done just that: enabled two types of robots with very different capabilities to collaborate in order to fulfill people’s requests.

For energy technology startups in the United States, a lot has changed in five years. Between 2008 and 2011, venture capitalists were making record investments in companies building new technologies, and the government was enthusiastically doling out loans to help them commercialize products. Today, several high-profile company failures later, that support has largely evaporated.

A startup called Zipline will use a fleet of long-distance drones to airdrop precious blood and medicines to remote medical facilities across Rwanda. The potentially life-saving project hints at the potential for unmanned aerial vehicles to revolutionize the delivery of some goods. But it also highlights the fact that drone delivery currently makes most sense only in extreme situations.

Roomba has a new friend. Researchers have developed a robot that can help clean the kitchen.

Apple CEO Tim Cook claims that if his company helps the FBI get into a dead terrorist’s iPhone, a precedent would be set that has “implications far beyond” this case. But is that true in the legal sense? Technologically speaking, it should be possible for Apple to cooperate with law enforcement - as telecommunications companies have done for 100 years - in this particular case without compromising the tough encryption standards now baked into its phones.

China is laying the groundwork for a robot revolution by planning to automate the work currently done by millions of low-paid workers. The government’s plan will be crucial to a broader effort to reform China’s economy while also meeting the ambitious production goals laid out in its latest economic blueprint, which aims to double per capita income by 2020 from 2016 levels with at least 6.5 percent annual growth.

Helmet designers have so far failed to account for a key cause of brain injury - the kinetic energy that travels through the head after an impact and makes the brain slosh inside the skull. That’s according to Ellen Arruda, a mechanical engineering professor at the University of Michigan, who is leading an effort to change that. She and her colleagues have unveiled a prototype of a new helmet technology capable of dissipating a significant portion of that kinetic energy before it reaches the brain.

Billy Maddox planted 100 acres of Roundup Ready soybeans this year. The big news is he didn't pay Monsanto a dime. It's been 20 years since Monsanto developed its first genetically modified crops. Now some of its early patents are starting to expire, leading to the first "generic GMOs" - off-patent seeds that cost half as much and which farmers are free to save and replant.

A controversial genetic technology able to wipe out the mosquito carrying the Zika virus will be available within months, scientists say. The technology, called a “gene drive,” was demonstrated only last year in yeast cells, fruit flies, and a species of mosquito that transmits malaria. It uses the gene-snipping technology CRISPR to force a genetic change to spread through a population as it reproduces.

The news that Padmasree Warrior, a former technology chief at Cisco and Motorola, was hired this week as CEO of the U.S. division of the Chinese company NextEV raised an obvious question: what exactly is NextEV?

At a major robotics competition held in June, several multi-million-dollar robots struggled to perform even simple tasks like climbing a flight of stairs; some even toppled over with what seemed like impeccable comic timing.

If Tesla wins the race to commercialize automated driving, it might have less to do with some technological edge than its crazy customers. At the unveiling of Tesla’s sleek and “affordable” new car, the Model 3, Musk hinted that some “next level” features had yet to be revealed. This has led some to speculate that the Model 3 might be the first car equipped to hit the road with full autonomy. Tesla has some unique technological advantages in pursuing autonomy.