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The coming revolution in alternative proteins

February 20, 2015

(credit: FutureFood 2050)

Are you ready for cricket-flour energy bars and “steaks” constructed from strips of lab-grown animal muscle fibers?

Some of us may not have a choice. Feeding the rapidly expanding world population will require 470 million tons of annual meat production by 2050, an increase of more than 200 million tons from current annual levels, according to the Food and Agriculture Organization of the United Nations (FAO).… read more

Stronger than a speeding bullet, but lighter

New tests of nanostructured material could lead to better armor against everything from gunfire to micrometeorites
November 9, 2012

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While traditional shields have been made of bulky materials such as steel, body armor made of lightweight material such as Kevlar has shown that thickness and weight are not necessary for absorbing the energy of impacts.

Now, a new study by researchers at MIT and Rice University has shown that even lighter materials may be capable of doing the job just as effectively.… read more

The Cambridge Project for Existential Risk

June 29, 2012

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Concerned that developments in human technology may soon pose new, extinction-level risks to our species as a whole, Astronomer Royal Martin Rees, Cambridge University philosopher Huw Price, and Skype co-founder Jaan Tallinn have formed The Cambridge Project for Existential Risk.

“These dangers have been suggested from progress in AI, from developments in biotechnology and artificial life, from nanotechnology, and from possible extreme effects of anthropogenic climate change,” the… read more

The NSA is building the country’s biggest spy center (watch what you say)

March 19, 2012

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The Utah Data Center, being built for the National Security Agency, is intended to intercept, decipher, analyze, and store vast swaths of the world’s communications. The heavily fortified $2 billion center should be operational in September 2013.

It has established warrantless listening posts throughout the nation to collect and sift through billions of email messages and phone calls, whether they originate within the country or overseas in a program codenamed… read more

Minnesota bans free online education, caves to Internet pressure

October 21, 2012

Minnesota’s Office of Higher Education was forced by public pressure Friday to cancel its bizarre bureaucratic decision to prohibit free online college courses offered through Coursera and other websites, Slate reported Friday.

Neuroscientists plant false memories in the brain

MIT study also pinpoints where the brain stores memory traces, both false and authentic
July 26, 2013

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The phenomenon of false memory has been well-documented: In many court cases, defendants have been found guilty based on testimony from witnesses and victims who were sure of their recollections, but DNA evidence later overturned the conviction.

In a step toward understanding how these faulty memories arise, MIT neuroscientists have shown that they can plant false memories in the brains of mice.

They also… read more

Forget electric cars, this one runs on compressed air

August 19, 2012

tata airpod car 2

India’s Tata Motors is pushing technology for compressed air to power cars forward with its project to build “Airpods zero-pollution, cute-as-a-bug smartcars that zip along at 40 m.p.h. via the magic of squeezed air, The Atlantic Cities reports.

They are built with pneumatic motors that use pressurized air to drive pistons.

The mid-sized model fits three passengers, although one must face backward.… read more

Why software’s wealthiest should fund experimental technologies

September 12, 2012

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In the next few decades, we need more technology leaders to reach for some very big advances, says Nathan Myhrvold, a founder and vice chairman of TerraPower and former chief technology officer of Microsoft, writing in Technology Review.
If 20 of us were to try to solve energy problems — with carbon capture and storage, or perhaps some other crazy idea — maybe one or two… read more

Paging Dr. Watson: artificial intelligence as a prescription for health care

October 18, 2012

(Credit: IBM)

“It’s not humanly possible to practice the best possible medicine. We need machines,” said Herbert Chase, a professor of clinical medicine at Columbia University and member of IBM’s Watson Healthcare Advisory Board, Wired Science reports.

“A machine like [IBM's Watson], with massively parallel processing, is like 500,000 of me sitting at Google and Pubmed, trying to find the right information.”

Yet though Watson is clearly a powerful tool,… read more

New evidence on how compound found in red wine can help prevent cancer

How resveratrol can prevent cancer, heart disease and diabetes
December 7, 2012

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University of Leicester scientists have presented groundbreaking new evidence about how a chemical found in red wine can help prevent cancer.

Experts from around the world attended Resveratrol 2012, a major conference at the University to assess the latest advances in the study of resveratrol — a compound found in the skins of red grapes.

The conference featured new findings based on… read more

Asteroid-prospecting spacecraft plan to be announced

January 21, 2013

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On Tuesday at 10 AM PT, Deep Space Industries Inc. will announce plans to create “the world’s first fleet of commercial asteroid-prospecting spacecraft,” according to an email press release.

The announcement will be broadcast live at http://www.spacevidcast.com. A video of the announcement will be available  at www.deepspaceindustries.com.

“Deep Space is pursuing an aggressive schedule and plans on prospecting, harvesting and processing asteroids for use… read more

Lit Motors will shake up the electric vehicle market with its two-wheeled, untippable C-1

September 12, 2012

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Imagine a vehicle that’s smaller than a Smart Car, nearly a third of the price of a Nissan Leaf ($32,500), safer than a motorcycle with a range capacity that just lets you drive and won’t ever tip over.

What you get is Lit Motors‘ C-1, the world’s first gyroscopically stabilized, two-wheeled all-electric vehicle, which launched at TechCrunch Disrupt in San Francisco today, writes Peter Ha on read more

Giant black hole could upset galaxy evolution models

November 30, 2012

Image of the disk galaxy (lenticular galaxy) NGC 1277, taken with the Hubble Space Telescope. This small, flattened galaxy contains one of the biggest central super-massive black holes ever found in its center. With the mass of 17 billion Suns, the black hole weighs in at an extraordinary 14% of the total galaxy mass. (Credit: NASA / ESA / Andrew C. Fabian / Remco C. E. van den Bosch (MPIA))

A group of astronomers led by Remco van den Bosch from the Max Planck Institute for Astronomy (MPIA) have discovered a black hole that could shake the foundations of current models of galaxy evolution.

At 17 billion times the mass of the Sun, its mass is much greater than current models predict — in particular in relation to the mass of its host galaxy. This… read more

Carnegie Mellon computer searches web 24/7 to analyze images and teach itself common sense

NEIL program labels images, learns associations with minimal help from people
November 22, 2013

eye part of baby

A computer program called the Never Ending Image Learner (NEIL) is now running 24 hours a day at Carnegie Mellon University, searching the Web for images, doing its best to understand them. And as it builds a growing visual database, it is gathering common sense on a massive scale.

NEIL leverages recent advances in computer vision that enable computer programs to identify and label objects in images,… read more

Amazon is developing smartphone with 3D screen

May 10, 2013

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Amazon.com Inc. is developing a high-end smartphone featuring a screen that allows for three-dimensional images without glasses, The Wall Street Journal reports.

Using retina-tracking technology, images on the smartphone would seem to float above the screen like a hologram and appear three-dimensional at all angles, and users may be able to navigate through content using just their eyes, according to sources,

With smartphones, Amazon could collect new… read more

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