Menu

Blog

Page 10987

Aug 5, 2016

We just got even weirder results about the ‘alien megastructure’ star

Posted by in category: alien life

Last year, the world freaked out over the discovery of a star that was dimming and flickering so erratically, it couldn’t be explained by any known natural phenomenon — prompting one scientist to actually go there and suggest it could be evidence of some kind of alien megastructure.

Follow-up studies have revealed no signs of alien behaviour, but NASA’s Kepler Space Telescope has just spent around 1,600 days observing the star, and things have gotten a lot weirder.

“We spent a long time trying to convince ourselves this wasn’t real,” one of the researchers, Ben Montet from Caltetch, told Maddie Stone over at Gizmodo. “We just weren’t able to.”

Continue reading “We just got even weirder results about the ‘alien megastructure’ star” »

Aug 5, 2016

New particle hopes fade as LHC data ‘bump’ disappears

Posted by in categories: particle physics, space

Hopes for the imminent discovery of a particle that might fundamentally change our understanding of the Universe have been put on hold.

Results from the Large Hadron Collider show that a “bump” in the machine’s data, previously rumoured to represent a new particle, has gone away.

The discovery of new particles, which could trigger a paradigm shift in physics, may still be years away.

Read more

Aug 5, 2016

WATCH: US Marines Are Getting Land Drones With Heavy Machine Guns and Tiny UAVs

Posted by in categories: drones, military, robotics/AI

https://youtube.com/watch?v=61EJLLyzaUk

For the future: After years of developing unmanned combat #robots, U.S. Marine Corps was finally able to test drive one… at last.

Read more

Aug 5, 2016

AT&T commercials 20 years ago successfully predict the future

Posted by in category: futurism

AT&T commercials 20 years ago successfully predicted the future.

https://www.facebook.com/hub/videos/860214817445783/


We now live in the future once imagined in AT&T commercials 20 years ago.

Read more

Aug 5, 2016

I Worked in a VR Office, and It Was Actually Awesome

Posted by in categories: business, computing, virtual reality

Consider the paradox of the modern business office: It’s a place of productivity where busy people meet deadlines, yet it’s teeming with distractions.

Companies are loading up on game rooms and snack bars, while 70 percent of American offices have adopted an open-office floor plan. The hope for open offices was to encourage random hallway banter, which can lead to innovation, but it’s not working out so great. Turns out privacy is a necessary condition for supporting productive people.

To end the oppression of open offices, several startups are building workstations of the future: software that pulls everything we normally do on a computer inside of virtual reality (VR). After all, what’s more private than a VR display around your head?

Continue reading “I Worked in a VR Office, and It Was Actually Awesome” »

Aug 5, 2016

Facebook Live: Deus Ex 3D Printed Bionic Arm

Posted by in categories: 3D printing, biotech/medical, cyborgs, transhumanism

Open Bionics prosthetic arm.


We’re live with Open Bionics and we’re checking out their insanely cool Deus Ex prosthetic arm.

Read more

Aug 5, 2016

Turned off by Trump and Clinton? Vote for a Transhumanist for President!

Posted by in categories: geopolitics, transhumanism

A new story by Scientific American on transhumanism: http://blogs.scientificamerican.com/cross-check/turned-off-b…resident/#


Transhumanist candidate Zoltan Istvan urges spending less on war and more on the scientific quest to defeat death.

Read more

Aug 5, 2016

E-government a powerful tool to implement global sustainability goals, UN survey finds | UN News Centre

Posted by in categories: government, information science

Sustainable Development Goals_E_Final sizes

“A new United Nations report has found that e-government is an effective tool for facilitating integrated policies and public service by promoting accountable and transparent institutions, such as through open data and participatory decision-making …”

Read more

Aug 5, 2016

This startup uses machine learning and satellite imagery to predict crop yields — By Alex Brokaw | The Verge

Posted by in categories: big data, business, machine learning, satellites, space

fields.0

“Instead, Descartes relies on 4 petabytes of satellite imaging data and a machine learning algorithm to figure out how healthy the corn crop is from space.”

Read more

Aug 5, 2016

Removing Senescent Cells from the Lungs of Old Mice Improves Pulmonary Function and Reduces Age-Related Loss of Tissue Elasticity

Posted by in categories: bioengineering, biotech/medical, genetics, life extension

More progress with senolytics for treating age related diseases and further vindication for the SENS approach to aging.


The open access paper linked below provides another reason to be optimistic about the therapies to clear senescent cells from old tissues that are presently under development. Here, the researchers created genetically engineered mice in which they could selectively trigger senescent cell death in lung tissues. In older mice, the result was improved pulmonary function, and other improvements in the state of lung tissue — turning back the clock on some of the detrimental age-related changes that take place in the lungs.

Cells become senescent in response to damage or environmental toxicity, or at the end of their replicative lifespan, or to assist in wound healing. The vast majority either destroy themselves or are destroyed by the immune system, but a few manage to linger on. Those few grow in numbers over the years, and more so once the immune system begins to decline and falter in its duties. Ever more senescent cells accumulate in tissues with advancing age, and they secrete a mix of signals that can encourage other cells to become senescent, increase inflammation, and destructively remodel nearby tissue structures. In small numbers senescent cells can help to resist cancer or assist healing, but in large numbers they contribute meaningfully to all of the symptoms and conditions of old age. They are one of the root causes of aging.

Continue reading “Removing Senescent Cells from the Lungs of Old Mice Improves Pulmonary Function and Reduces Age-Related Loss of Tissue Elasticity” »