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Drugs

September 3, 2012

Self-portrait on mushrooms (credit: Bryan Lewis Saunders)

“After experiencing drastic changes in my environment, I looked for other experiences that might profoundly affect my perception of the self. So I devised another experiment where everyday I took a different drug and drew myself under the influence.

“Within weeks I became lethargic and suffered mild brain damage. I am still conducting this experiment but over greater lapses of time.  I only take drugs that are given… read more

Are you ready for the Internet of Cops?

March 3, 2014

FirstNet-challenges

FirstNet — a state-of-the-art communications network for paramedics, firemen and law enforcement at the federal, state and local level — will give cops on the streets unprecedented technological powers, and possibly hand over even more intimate data about our lives to the higher ends of the government and its intelligence agencies, Motherboard reports.

According to a series of presentation slides from December last year, FirstNet… read more

New material kills E. coli bacteria in 30 seconds

Destroys bacteria cell membrane, blocking development of antibiotic-resistant bacteria
June 6, 2016

A microscopic image of the E. coli bacteria (credit:Institute of Bioengineering and Nanotechnology)

A new material that can kill E. coli bacteria within 30 seconds has been developed by researchers at the Institute of Bioengineering and Nanotechnology (IBN) of A*STAR in Singapore.

Triclosan, a common antibacterial ingredient found in many products such as toothpastes, soaps, and detergents to reduce or prevent bacterial infections, has been linked to making bacteria resistant to antibiotics, with adverse health effects. The European Union… read more

Biotech is thrusting us into new political territory

August 29, 2012

Human_fetus_10_weeks_with_amniotic_sac

Stem cells, embryo research and synthetic biology are just a few of the issues that will force strange new political alliances, University of Pennsylvania bioethicist Jonathan D. Moreno writes in New Scientist.

The new biology, or biotechnology — including stem cells, embryo research, synthetic biology and reproductive technology — has unprecedented power to change basic life processes.

One recent example is the controversy over the “three-parent… read more

A better brain implant: listening to single neurons

November 12, 2012

SEM image of a fully assembled, functional microthread electrode (credit: Takashi Kozai)

A thin, flexible electrode developed at the University of Michigan is 10 times smaller than the nearest competition and could make long-term measurements of neural activity practical.

This kind of technology could also be used eventually to send brain-computer-interface (BCI) signals to prosthetic limbs, overcoming inflammation caused by larger electrodes, resulting in damage to both the brain and the electrodes.

Existing electrodes are stiff and enormous… read more

A nanocopter camera that follows you around, streaming video to your smartphone

February 14, 2013

MeCam

Always Innovating is developing a $49. tiny flying video camera called the MeCam, due out in 2014.

The camera streams live video to your smartphone, allowing you to stream or upload videos. A nanocopter with 4 spinning rotors houses the camera, with an ARM Cortex-A9 processor, 1GB of RAM, WiFI, and Bluetooth.

The MeCam launches from the palm of a hand and hovers instantly. It streams… read more

New cosmic background radiation map challenges some foundations of cosmology

March 22, 2013

Planck_CMB_large

The most detailed map ever created of the cosmic microwave background — the relic radiation from the Big Bang — acquired by ESA’s Planck space telescope, has been released, revealing features that challenge the foundations of our current understanding of the Universe and may require new physics.

  • The fluctuations in the CMB temperatures at large angular scales do not match those predicted by the

read more

Chinese-made unmanned vehicle passes freeway test

January 24, 2013

fierce_lion_3

An unmanned vehicle designed by Military Transportation University of the PLA (MTU) recently won top prize in the fourth Future Challenge, a contest for intelligent vehicles, China.org.cn reports.

The vehicle, a third-generation prototype named “Fierce Lion 3,” completed a 114-kilometer journey within 85 minutes, with a top speed of 105 kilometers per hour, making itself China’s first unmanned vehicle to pass a freeway test.

Third party… read more

New world-record efficiency for thin-film silicon solar cells

February 14, 2013

Record efficiency with less than 2 micrometers of silicium (credit: PVLab/EPFL)

EPFL’s Institute of Microengineering has reached a remarkable 10.7% efficiency for a single-junction microcrystalline silicon solar cell, surpassing the previous world record of 10.1% held by the Japanese company Kaneka Corporation since 1998.

The efficiency increase was also achieved with with only 1.8 microns of photovoltaic active material — 100 times less material than with standard wafer-based crystalline silicon PV technology.

The new thin-film… read more

Mars One starts search for the first humans on Mars in 2023

April 24, 2013

mars_one

Mars One has launched its astronaut selection program for the first humans to set foot on Mars and make it their home.

Mars One invites would-be Mars settlers from anywhere in the world to submit an online application — the first of the four rounds in the selection procedure.

Round One will run for over five months and end on 31st August… read more

Interstellar film features radical new black-hole model

Special-effects design leads to astrophysics discovery
October 28, 2014

A CGI model of a black hole for the movie Interstellar based on new discoveries by astrophysicist Kip Thorne (credit: Warner Brothers)

With our time on Earth coming to an end, a team of explorers undertakes the most important mission in human history: traveling beyond this galaxy to discover whether mankind has a future among the stars.

That’s the theme of the upcoming film Interstellar, directed by Christopher Nolan and starring Matthew McConaughey and Anne Hathaway and opening Nov. 7.

A black hole also plays a key role… read more

Google has officially eaten the newspaper industry

November 16, 2012

google_ad_revenue

Newspapers have continued to churn out the same content while watching their advertisers steadily flee for sites like Craigslist, Yahoo, the Huffington Post/AOL, Facebook, and Google, says writer Will Oremus in Slate Future Tense.  

The chart above, from Statista’s Felix Richter, plots Google’s digital advertising revenue against the print advertising revenue of all U.S.… read more

Technology mimics the brushstrokes of masters

October 24, 2013

New technology in 3-D printing has reached the art world. The race is on to produce high-quality 3-D reproductions of masterpieces by such artists as Rembrandt and Vincent van Gogh, The New York Times reports.

This year the Van Gogh Museum in Amsterdam teamed up with Fujifilm in Japan to produce the first fully color-corrected three-dimensional copies of some of van… read more

Singularity Summit videos posted

October 27, 2012

summitvideos

The Singularity Institute has just posted videos here for all sessions at the recent Singularity Summit 12. (To view the videos, click on the preview video, and scroll down to WATCH FULL PROGRAM.)

‘Neural dust’ brain implants could revolutionize brain-machine interfaces and allow large-scale data recording

July 17, 2013

Neural dust

In a potential neuroscience breakthrough, University of California Berkeley scientists have proposed a system that allows for thousands of ultra-tiny “neural dust” chips to be inserted into the brain to monitor neural signals at high resolution and communicate data highly efficiently via ultrasound.

The neural dust design promises to overcome a serious limitation of current invasive brain-machine interfaces (BMI): the lack of an implantable neural interface system that remains… read more

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