Menu

Blog

Page 5899

Dec 9, 2020

Run Silent, Run Deep: PM Meets the Deadly Seawolf Submarine

Posted by in category: military

We’re rigged for silent running in the Seawolf, America’s newest and fastest attack submarine.


In the January 1998 issue, Popular Mechanics boarded the U.S. Navy’s newest (and deadliest) attack submarine, the USS Seawolf. After the Cold War, the U.S. pivoted away from these heavily armed behemoths of the deep, but the Navy’s upcoming submarine, currently named the SSN(X), could be as armed to the teeth as its Seawolf forebear, a signal that times are changing on the high seas.

Capt. Dave McCall admits to one vice. “I like to drive fast,” he says, “I like to drive very fast.”

Continue reading “Run Silent, Run Deep: PM Meets the Deadly Seawolf Submarine” »

Dec 9, 2020

The best underwater drones and ROVs in 2020

Posted by in category: drones

Underwater drones (or ROVs) are submersible, waterproof machines that enable you to capture the wonders of the deep.

Dec 9, 2020

Cyberpunk 2077 Early PC Performance Tests Show AMD & NVIDIA GPUs Struggle To Run The Title at 4K Even Without Raytracing

Posted by in category: computing

The first PC performance benchmarks for Cyberpunk 2077 have been revealed and its one hell of a demanding title for NVIDIA & AMD GPUs.

Dec 9, 2020

Manmade mass now outweighs life on Earth: study

Posted by in categories: food, materials

For the first time in history manmade materials now likely outweigh all life on Earth, scientists said Wednesday in research detailing the “crossover point” at which humanity’s footprint is heavier than that of the natural world.

The of roads, buildings and other constructed or manufactured materials is doubling roughly every 20 years, and authors of the research said it currently weighed 1.1 teratonnes (1.1 trillion tonnes).

As mankind has ramped up its insatiable consumption of natural resources, the weight of living biomass—trees, plants and animals—has halved since the to stand at just 1 teratonne currently, the study found.

Dec 9, 2020

Mercedes-Benz announces next-gen eSprinter electric van coming to North America

Posted by in category: sustainability

Mercedes-Benz announces the next-gen eSprinter electric van that will be built on a new platform with more variants.

It is also coming to North America.

Back in 2018, Mercedes-Benz unveiled its electric eSprinter van and the electric van hit European markets last year.

Dec 9, 2020

IonQ plans to launch a rack-mounted quantum computer for data centers in 2023

Posted by in categories: computing, quantum physics

Quantum computing startup IonQ today announced its road map for the next few years — following a similar move from IBM in September — and it’s quite ambitious, to say the least.

At our Disrupt event earlier this year, IonQ CEO and president Peter Chapman suggested that we were only five years away from having desktop quantum computers. That’s not something you’ll likely hear from the company’s competitors — who also often use a very different kind of quantum technology — but IonQ now says that it will be able to sell modular, rack-mounted quantum computers for the data center in 2023 and that by 2025, its systems will be powerful enough to achieve broad quantum advantage across a wide variety of use cases.

In an interview ahead of today’s announcement, Chapman showed me a prototype of the hardware the company is working on for 2021, which fits on a workbench. The actual quantum chip is currently the size of a half-dollar and the company is now working on essentially putting the core of its technology on a single chip, with all of the optics that make its system work integrated.

Dec 9, 2020

Northern Lights possible over Michigan this week after coronal mass ejection from Sun

Posted by in category: futurism

(WXYZ) — The Northern Lights could be visible over Michigan this week due to anticipated effects from a coronal mass ejection (CME).

The CME happened on Monday, Dec. 7 and was associated with a C7 flare, according to the Space Weather Prediction Center.

It could arrive to earth late on Wednesday night which could result in G1 (Minor) storm levels.

Dec 9, 2020

Researchers Develop Handheld DNA Sequencer

Posted by in category: biotech/medical

Leading this trend is the Oxford Nanopore sequencing platform, which currently offers the hand-held MinION instrument and even smaller instruments on the horizon.

Dec 9, 2020

Why DJI’s FPV drone will be a game-changer

Posted by in category: drones

There’s a lot of buzz right now about DJI’s impending FPV drone. We have some thoughts on why there’s so much interest and why this product will likely be a winner for the company.

It’s pretty clear that people are champing at the bit for the release of the new DJI FPV drone. We can say that because we’ve seen the page views on those posts, as well as the many comments and questions posted to our YouTube channel or sent as DMs on our Facebook page. Many people seem to be super keen to see this new drone in person. We are, too. And all this has us thinking this product has the potential to be huge. Huge.

Let’s have a look at why we say that.

Dec 9, 2020

3D Printed Rocket Parts and the Future of Spacecraft

Posted by in category: space travel

Future lunar landers might come equipped with 3D printed rocket engine parts that help bring down overall manufacturing costs and reduce production time.