Recently Added Most commented

Autonomous vehicles might have to be test-driven tens or hundreds of years to demonstrate their safety

Alternative testing methods needed, RAND report finds
April 11, 2016

A Lexus RX450h retrofitted by Google for its driverless car fleet (credit: Steve Jurvetson/CC)

Autonomous vehicles would have to be driven hundreds of millions of miles or even hundreds of billions of miles over tens and even hundreds of years (under some scenarios) to create enough data to statistically demonstrate their safety, when compared to the rate at which injuries and fatalities* occur in human-controlled cars and trucks, according to a new open-access RAND report.**

Although the total number of crashes,… read more

Serious Blow to Dark Matter Theories?

April 19, 2012

galactic_halo

The most accurate study so far of the motions of stars in the Milky Way has found no evidence for dark matter in a large volume around the Sun.

According to widely accepted theories, the solar neighborhood was expected to be filled with dark matter, a mysterious invisible substance that can only be detected indirectly by the gravitational force it exerts. But a new study by a team of… read more

Extending Einstein’s theory beyond light speed

October 11, 2012

Spacetime_curvature

University of Adelaide applied mathematicians have extended Einstein’s theory of special relativity to work beyond the speed of light.

Einstein’s theory holds that nothing could move faster than the speed of light, but Professor Jim Hill and Dr Barry Cox in the University’s School of Mathematical Sciences have developed new formulas that allow for travel beyond this limit.… read more

Warp drive may be more feasible than thought, scientists say

September 18, 2012

warp-drive-starship

A warp drive to achieve faster-than-light travel — a concept popularized in television’s Star Trek — may not be as unrealistic as once thought, according to scientists at the 100 Year Starship Symposium, Space.com reports.

A warp drive would manipulate space-time itself to move a starship, taking advantage of a loophole in the laws of physics that prevent anything from moving fasterread more

23-Year old with terminal brain cancer hopes to be cryopreserved (UPDATE)

October 18, 2012

kim_suozzi

As we noted previously, Kim Suozzi, 23, has terminal brain cancer that is highly aggressive and growing rapidly in a location that makes surgery impossible, and her final wish is to be cryopreserved.

Alcor Life Extension Foundation announced Wednesday that it has offered to cryopreserve Kim at a reduced cost, with the staff donating their time for her cryopreservation.

“I learned about cryonics… read more

The Pentagon wants your advice on tech for the year 2030 time frame

December 4, 2014

(Credit: Wikimedia Commons)

The U.S. Department of Defense (DoD) is asking for ideas from the private sector on breakthrough technologies to guide military investment for the next decade and beyond, according to an article by futurist Patrick Tucker Wednesday in Defense One newsletter.

“On Wednesday, Defense Department officials issued a request for information calling on interested parties ‘to identify current and emerging technologies … that could provide significant military advantage to the United… read more

The end of Chinese manufacturing and rebirth of US industry

July 30, 2012

Tesla-Manufacturing

There is great concern about China’s real-estate and infrastructure bubbles.  But these are just short-term challenges that China may be able to spend its way out of.

The real threat to China’s economy is bigger and longer term: its manufacturing bubble.

Rising costs and political pressure aren’t what’s going to rapidly change the equation. The disruption will come from a set of technologies that are advancing at exponential… read more

Australian billionaire wants to build Jurassic Park-style resort

August 1, 2012

jurassic_park

Controversial billionaire Clive Palmer is rumored to be planning to clone a dinosaur from DNA so he can set it free in a Jurassic Park-style area at his new Palmer Resort in Coolum, Sunshine Coast Daily reports.

Palmer has apparently been in deep discussion with the people who successfully cloned Dolly the sheep to bring his dinosaur vision to life.

A spokesman said Palmer would hold a… read more

Low-cost self-driving cars expected by 2016

May 28, 2013

audi_mobileye

Mobileye Vision Technologies has created a self-driving system for an Audi A7 car, John Markoff writes in The New York Times.

It is capable only of driving in a single lane at freeway speeds, as well as identifying traffic lights and automatically slowing, stopping and then returning to highway speeds.

But by blending advanced computer-vision techniques with low-cost video cameras, the company is… read more

U.S. engineering schools to educate 20,000 students to meet grand challenges

March 25, 2015

(credit: National Academy of Engineering)

In a letter of commitment presented to President Barack Obama at the White House Science Fair Monday, more than 120 U.S. engineering schools announced plans to educate a new generation of engineers expressly equipped to tackle some of the most pressing issues facing society in the 21st century.

These “Grand Challenges,” identified through initiatives such as the White House Strategy for American Innovation, the National Academy of Engineering (NAE) Grand Challenges… read more

The corrugated galaxy — Milky Way may be much larger than previously estimated

March 12, 2015

The Milky Way galaxy is at least 50 percent larger than is commonly estimated, according to new findings that reveal that the galactic disk is contoured into several concentric ripples. (Credit: Rensselaer Polytechnic Institute)

The Milky Way galaxy is at least 50 percent larger than is commonly estimated, according to new findings that reveal that the galactic disk is contoured into several concentric ripples.

The research, conducted by an international team led by Rensselaer Polytechnic Institute Professor Heidi Jo Newberg, revisits astronomical data from the Sloan Digital Sky Survey which, in 2002, established the presence of a bulging ring of stars beyond the… read more

Ray Kurzweil talk at DEMO Oct. 2 to be streamed live

October 2, 2012

DEMO

Ray Kurzweil will speak Tuesday Oct. 2 at 5 p.m. PDT at the DEMO conference at the Hyatt Santa Clara in Santa Clara, California on “how we are making exponential gains in reverse-engineering the human brain, how these insights are going to fuel an AI revolution, and the impact of that revolution on business and society.”

The conference will be streamed live here through Oct. 3.

Kurzweil’s… read more

Impact of automation puts up to 85% of jobs in developing countries at risk

February 8, 2016

risk of jobs ... ft

A new report from the Oxford Martin School and Citi considers the risks of job automation to developing countries, estimated to range from 55% in Uzbekistan to 85% in Ethiopia — a substantial share in major emerging economies, including China and India (77% and 69% respectively).

The report, Technology at Work v2.0: The Future Is Not What It Used to Be, builds on 2013 research by Oxford Martin… read more

Fear of thinking war machines may push US to exascale

June 23, 2013

Tianhe-2-supercomputer

China’s retaking of the global supercomputing crown was discussed at a congressional forum this week on cognitive computing, Computerworld reports.

Unlike China and Europe, the U.S. has yet to adopt and fund an exascale development program.

Rep. Randy Hultgren (R-Ill.), who talked about China’s new 33.89-petaflop system, Tianhe-2, is finalizing a bill “that will push our nation toward exascale” — the American… read more

The dilemma of human enhancement

August 20, 2015

Crosstalks

How far can science push the limits of human life?

That was the theme of a Crosstalks webcast today, “The dilemma of human enhancement,” available for download.

The show addressed questions like “Can we prevent people from dying? With implants, nanotechnology, artificial body parts and smart drugs we can enhance human physiology beyond our current limitations. But should we really pursue this? And can… read more

close and return to Home