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Jun 1, 2019

Earth From Space: 10 stunning views of Earth from space

Posted by in category: space

A satellite view of how beautiful this planet is.


Planet Earth is just incredible. 🌍

#EarthFromSpace

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Jun 1, 2019

Does the news reflect what we die from?

Posted by in category: futurism

There is a large disconnect between what gets covered in the media and the day-to-day reality for most. How do causes of death in the US match with media coverage and what people search for online?

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Jun 1, 2019

Quick liquid packaging: Encasing water silhouettes in 3D polymer membranes for lab-in-a-drop experiments

Posted by in categories: biotech/medical, chemistry, engineering, nanotechnology

The ability to confine water in an enclosed compartment without directly manipulating it or using rigid containers is an attractive possibility. In a recent study, Sara Coppola and an interdisciplinary research team in the departments of Biomaterials, Intelligent systems, Industrial Production Engineering and Advanced Biomaterials for Healthcare in Italy, proposed a water-based, bottom-up approach to encase facile, short-lived water silhouettes in a custom-made adaptive suit.

In the work, they used a biocompatible that could self-assemble with unprecedented degrees of freedom on the surface to produce a . They custom designed the polymer film as an external container of a liquid core or as a free-standing layer. The scientists characterized the physical properties and morphology of the and proposed a variety of applications for the phenomenon from the nanoscale to the macroscale. The process could encapsulate cells or microorganisms successfully without harm, opening the way to a breakthrough approach applicable for organ-on-a-chip and lab-in-a-drop experiments. The results are now published in Science Advances.

The possibility of isolating, engineering and shaping materials into 2-D or 3D objects from the nanometer to the microscale via bottom-up engineering is gaining importance in materials science. Understanding the physics and chemistry of materials will allow a variety of applications in microelectronics, drug delivery, forensics, archeology and paleontology and space research. Materials scientists use a variety of technical methods for microfabrication including two-photon polymerization, soft interference lithography, replica molding and self-folding polymers to shape and isolate the material of interest. However, most materials engineering protocols require chemical and physical pretreatments to gain the desired final properties.

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May 31, 2019

California Man Becomes the First ‘Death With Dignity’ Patient to Undergo Cryonic Preservation

Posted by in categories: biotech/medical, cryonics, life extension

A terminally ill patient who opted for assisted death has undergone cryonic preservation at the Alcor Life Extension Foundation. This preservation—the first of its kind—signifies an important milestone for cryonics advocates, who argue that the right to death, paradoxically, is a potential pathway to an eternal life.

On October 30, 2018, Alcor performed its 164th cryopreservation. It was an otherwise unremarkable moment for the nonprofit organization, save for the way Norman Hardy of Mountain View, California met his demise. Hardy was diagnosed with terminal metastatic prostate cancer, and it had spread to his bones and lungs. As noted in Alcor’s case summary, his “pain had been poorly managed,” so he opted for assisted death, which was legalized in California in 2016 through the End of Life Options Act (EOLOA).

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May 31, 2019

Carmageddon Sinks Tesla’s Bonds

Posted by in categories: sustainability, transportation

Tesla is like Cholesterol 😂



Tesla has been steeped in chaos – and chaos is absolutely the opposite of what a complex manufacturing, distribution, and retail operation needs. Musk himself has sowed that chaos. And he relentlessly continues to sow it.

One of his recent antics was that he told employees in this email last week that the company would embark on a cost-cutting drive that would entail that “all expenses of any kind anywhere in the world, including parts, salary, travel expenses, rent, literally every payment that leaves our bank account must (be) reviewed” by the CFO, and that Musk himself would sign off on every 10th page of expenses.

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May 31, 2019

AI hype is dangerous

Posted by in categories: biotech/medical, information science, robotics/AI

This post was prompted by a colleague sharing with me this recent study: www.ncbi.nlm.nih.gov/pmc/articles/PMC6389801/

The authors found that out of 516 studies evaluating the performance of ML algorithms for the diagnostic analysis of medical images, only 31 had externally validated their algorithms.

This should concern us all.

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May 31, 2019

NASA Invites Public to Submit Names to Fly Aboard Next Mars Rover

Posted by in categories: computing, space

From now till Sept. 30, the public can submit names to be stenciled on microchips that will fly on the Mars 2020 rover and receive a souvenir boarding pass.

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May 31, 2019

Supersymmetric ‘Sleptons’ Might Exist. But They’d Have to Be Huge

Posted by in categories: cosmology, physics

The biggest, most expensive science experiment in the world might be losing all its dark matter. But physicists are looking on the bright side.

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May 31, 2019

Bladeless Wind Generator Is The Future

Posted by in category: futurism

What an incredible design.

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May 31, 2019

Google restricts Huawei’s use of Android

Posted by in category: mobile phones

Oww.


What an incredible design.

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