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Oct 15, 2021

Turns Out, There Is a Way to Nuke a Dangerous Asteroid As a Last Resort

Posted by in categories: bitcoin, cryptocurrencies, military, space

Good telescope that I’ve used to learn the basics: https://amzn.to/35r1jAk.
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Hello and welcome! My name is Anton and in this video, we will talk about a new simulation showing that we could use nuclear weapons to protect the planet from certain types of dangerous asteroids.
Links:
https://www.llnl.gov/news/late-time-small-body-disruptions-can-protect-earth.
https://wci.llnl.gov/simulation/computer-codes/spheral.
https://www.sciencedirect.com/science/article/abs/pii/S0094576521003921
https://dart.jhuapl.edu/

Continue reading “Turns Out, There Is a Way to Nuke a Dangerous Asteroid As a Last Resort” »

Oct 15, 2021

Virtual reality: A front-row seat to the impact of (un)sustainable behavior

Posted by in categories: sustainability, virtual reality

Witness first-hand how your mountain of waste plastic expands over the years and what impact your food has on the rainforests. Virtual reality gives you a front-row seat to the impact of unsustainable behavior. Communication scientists Marijn Meijers and Hande Sungur have developed highly effective virtual worlds that give people an up-close and personal experience of how sustainable and unsustainable conduct make a substantial difference…


You walk around a supermarket and whenever you take a product from the shelves, a pop-up appears with information about the environmental impact of your choice, for example, clearcutting of tropical rainforest to cultivate the palm oil in your chocolate spread. You travel through time to see how much plastic waste your everyday products create in the future, and travel back to see how your mountain of waste shrinks when you make more sustainable decisions.

VR is shown to have a positive effect on sustainability.

Continue reading “Virtual reality: A front-row seat to the impact of (un)sustainable behavior” »

Oct 15, 2021

Voice copying algorithms found able to dupe voice recognition devices

Posted by in categories: information science, robotics/AI

Deepfake videos are well-known; many examples of what only appear to be celebrities can be seen regularly on YouTube. But while such videos have grown lifelike and convincing, one area where they fail is in reproducing a person’s voice. In this new effort, the team at UoC found evidence that the technology has advanced. They tested two of the most well-known voice copying algorithms against both human and voice recognition devices and found that the algorithms have improved to the point that they are now able to fool both.

The two algorithms— SV2TTS and AutoVC —were tested by obtaining samples of voice recordings from publicly available databases. Both systems were trained using 90 five-minute voice snippets of people talking. They also enlisted the assistance of 14 volunteers who provided voice samples and access to their voice recognition devices. The researchers then tested the two systems using the open-source software Resemblyzer—it listens and compares voice recordings and then gives a rating based on the similar two samples are. They also tested the algorithms by using them to attempt to access services on voice recognition devices.

The researchers found the algorithms were able to fool the Resemblyzer nearly half of the time. They also found that they were able to fool Azure (Microsoft’s cloud computing service) approximately 30 percent of the time. And they were able to fool Amazon’s Alexa voice recognition system approximately 62% of the time.

Oct 15, 2021

Fastest-spinning white dwarf ever seen rotates once every 25 seconds

Posted by in category: futurism

A white dwarf star that spins every 25 seconds owes its record-breaking rotation rate to a companion star dumping gas onto it.

Oct 15, 2021

Astronauts carry out space mission in Israeli desert

Posted by in category: space travel

Analog Mars mission to carry out experiments testing methodologies and equipment for real-life travel to the Red Planet.

Oct 15, 2021

Astronauts in final training for flight on brand new SpaceX crew capsule

Posted by in category: space

The four astronauts set to blast off Oct. 30 to the International Space Station visited Cape Canaveral over the weekend for a test run inside SpaceX’s new Crew Dragon Endurance spacecraft, one of the last training events before they return to Florida on launch week.

Commander Raja Chari, a U.S. Air Force colonel, leads NASA’s Crew-3 mission to the International Space Station. Chari and the mission’s other three astronauts visited Cape Canaveral Space Force Station Saturday for the Crew Equipment Interface Test, a customary pre-flight training event officials equate to a “test drive” or “walk through” of the spacecraft.

The four-person crew will launch on the third NASA crew rotation flight to the space station, and the fifth human flight on a Crew Dragon spacecraft overall, including a 2020 test flight and the all-civilian Inspiration4 mission last month.

Oct 15, 2021

Michael Dell started a billion-dollar tech company in his dorm room —if he was a teen today, ‘I’d be all over’ crypto

Posted by in categories: bitcoin, space

When asked about his thoughts on young people starting out in the crypto space, whether it be with digital coins or other assets like nonfungible tokens (NFTs), Dell says that “if I was a teenager right now, I’d probably be all over that.”

In fact, he’s personally invested in a few blockchain enabling technologies, the 56-year-old tells CNBC Make It. “I think it’s super interesting. There’s still a lot to be worked out in terms of what the investment looks like, and what type of investment it is for everyone, but I think it’s interesting.”

That goes for his company as well. “We’re helping a lot of customers implement blockchain at sort of the enterprise level,” Dell says.

Oct 15, 2021

James Webb Space Telescope’s Journey to Space [Video]

Posted by in categories: innovation, space

https://youtu.be/Z4SXarl6i1k The James Webb Space Telescope will be the largest, most powerful telescope ever launched into space. Webb’s flight into orbit will take place on an Ariane 5 rocket from Europe’s Spaceport in French Guiana. Webb is the next great space science observatory, designed to answer outstanding questions about the Universe and to make breakthrough discoveries in all fields of astronomy. Webb will see farther into our origins – from the formation of stars and planets, to the birth of the first galaxies in the early Universe.

Oct 15, 2021

New Zealand City’s ‘Official Wizard’ Was Taken Off Its Payroll Because Magic Is Dead

Posted by in category: futurism

A New Zealand city seems to have left itself vulnerable to a revenge hex.

The city council of Christchurch announced that it will stop paying its official wizard $16,000 ($10,400 USD) a year in December, New Zealand news site Stuff reported.

Ian Brackenbury Channell (aka the Wizard) has been serving as the city’s appointed necromancer since the olden days of 1998. Over the past few decades he has made a total of $368,000 (roughly $258,825 USD) “to provide acts of wizardry and other wizard-like-services — as part of promotional work for the city of Christchurch.”

Oct 15, 2021

Inmarsat: IoT to overtake cloud computing as primary Industry 4.0 technology

Posted by in category: computing

Research from Inmarsat has found that investment in the IoT is set to overtake cloud computing and other digital transformation technologies.