Menu

Blog

Page 6297

Jun 6, 2020

Stadium-size asteroid will safely fly

Posted by in category: space

While 2020 continues to be a difficult year, there is a little good news to look forward to tonight (June 5): a near-Earth asteroid will whiz safely by our planet, and astronomers may be able to see the monster rock’s flight through telescopes.

The asteroid, known as 2002 NN4, is approaching Earth – but fortunately, not too closely. The space rock will fly by at the equivalent of 13.25 times the distance between Earth and the moon, which is roughly 3.2 million miles (5.2 million kilometers) from our planet. The asteroid’s closest approach to us will be at 11:20 p.m. EDT (0320 GMT June 6).

Jun 6, 2020

Coronavirus vaccine: White House narrows focus, a billionaire scientist jumps in the race

Posted by in category: biotech/medical

Global efforts to develop a coronavirus vaccine continue, even as mass protests against racial injustice and police brutality persist in cities across the United States and around the world, raising concerns that the gatherings could spark new waves of infection.

As the number of confirmed coronavirus cases rose to nearly 6.3 million worldwide, experts reaffirmed their hope that at least one promising vaccine candidate could be identified by the end of the year.

Jun 6, 2020

World’s First Biosolar Leaf Purifies Air and Produces Plant-Based Food

Posted by in categories: food, sustainability

Imperial College London has partnered with British startup Arborea to install the world’s first “Biosolar Leaf” technology on its roof. It is first of the kind system to use the microscopic plant to purify the air while producing plant-based food.

Julian Melchiorri CEO of Arborea who pioneered “Biosolar Leaf” technology said – “There has to be a way to feed all the world with healthy and sustainable food by making it the primary choice, not the alternative!”

The system works by growing microscopic plants like blue-green algae, phytoplankton on a solar grid-like layout. In fact, just one acre of “Biosolar Leaf” can remove carbon dioxide and produce breathable oxygen, then, one hundred acres of trees.

Jun 6, 2020

Gita Mobile Carrier

Posted by in category: futurism

Meet Gita, a mobile-carrier that follows people on the go.

Jun 6, 2020

GoodBoy — 3D Printed Arduino Robot Dog

Posted by in categories: 3D printing, robotics/AI

Jun 6, 2020

Meet the Nemo, the Personal Submarine You Can Tow Like Your Jet Skis

Posted by in category: futurism

It’s like the compact of submarines.

Jun 6, 2020

For The First Time Ever, Scientists Have Created Hexagonal Salt

Posted by in categories: chemistry, sustainability, transportation

While it probably won’t make it to your dining table, a new scientific achievement might be able to help in everything from radar equipment to electric cars: scientists have been able to form salt, aka sodium chloride (NaCl), in a hexagonal shape.

This is work done at the smallest of scales, with researchers able to get a thin film of hexagonal salt to form on top of a layer of diamond, due to the chemical interaction of both film and diamond substrate – something the team actually predicted would happen in advance through simulations.

It’s the latest in a series of discoveries where scientists have been able to synthesise 2D materials with unusual crystal structures, and it’s partly this self-imposed restriction to two dimensions that is enabling new and exotic structures to be formed.

Jun 6, 2020

This Insane Robot Tractor Concept Could Be the Future of Farming

Posted by in categories: food, robotics/AI

No, it’s not a sinister transformer. It’s Kubota’s new fully autonomous Dream Tractor.

Jun 6, 2020

Next-Gen HAMR Platters Promise 80TB Hard Drives

Posted by in category: computing

We’re about to get 20 terabyte hard drives, but the path looks clear to scale up to 80TB.

Jun 6, 2020

Lancet, NEJM retract Covid-19 studies that sparked backlash

Posted by in category: biotech/medical

The Lancet, one of the world’s top medical journals, on Thursday retracted an influential study that raised alarms about the safety of the experimental Covid-19 treatments chloroquine and hydroxychloroquine amid scrutiny of the data underlying the paper.

Just over an hour later, the New England Journal of Medicine retracted a separate study, focused on blood pressure medications in Covid-19, that relied on data from the same company.


The journals said the authors of the paper were unable to complete an independent audit of the data underpinning their analyses.

Continue reading “Lancet, NEJM retract Covid-19 studies that sparked backlash” »