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Cosmo Wenman’s mind-blowing 3D-printed sculptures

October 22, 2012

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Cosmo Wenman is a California artist who has just reminded us not to limit our imaginations when it comes to what can be made, MakerBot Blog reports.

The horse head and human bust you see here were made entirely of MakerBot PLA Filament (White) on the original MakerBot Replicator.

“We believe so strongly in the potential of the… read more

Hubble sees cloudy ‘super-Earth’ 40 light-years away

January 2, 2014

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Two teams of scientists using NASA’s Hubble Space Telescope report they have characterized the atmospheres of a pair of planets with masses intermediate between gas giants, like Jupiter, and smaller, rockier planets, like Earth.

A survey by NASA’s Kepler space telescope mission previously showed that objects in this size range are among the most common type of planets in our Milky Way galaxy. The researchers described their… read more

Jetpack to be available in 2014

September 23, 2013

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New Zealand’s Martin Aircraft is developing the “first practical jetpack” and has done manned and unmanned flight tests of its latest prototype, Aviation Week reports.

When completed it will be aimed at first responders (such as fire services), planned to be available in 2014.

You will have to wait a bit longer for a personal JetPack.

Flight control is fly-by-wire (computer-controlled) and there’s… read more

Easing brain fatigue with a walk in the park

April 3, 2013

(Credit: iStockphoto)

An innovative new study from Scotland confirms the observation that you can ease brain fatigue simply by strolling through a leafy park, The New York Times reports.

Researchers have long theorized that green spaces are calming, requiring less of our so-called directed mental attention than busy, urban streets do, but it had not been possible to study the brains of people while they were actually outside, moving… read more

NASA video on LENR (low energy nuclear reactions), a clean form of nuclear energy

January 13, 2012

NASA Langley Research Center posted Thursday (but has not announced) a new video on NASA research on LENR (low energy nuclear reactions), entitled “Method for Enhancement of Surface Plasmon Polaritons to Initiate & Sustain LENR.”

The research focuses on “another way of producing energy-efficient nuclear power,” says NASA Senior Research Scientist Joseph Zawodny, featured in the video (posted on YouTube by KurzweilAI). “This other form of nuclear power releases… read more

Here’s how to best secure your data now that the NSA can crack almost any encryption

October 27, 2013

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The latest Snowden-supplied bombshell shook the technology world to its core on Thursday: The NSA can crack many of the encryption technologies in place today, PC World reports — a day after Pew reported that 90 percent of Internet users have taken steps to avoid surveillance in some way.

PC World recommends several open-source encryption tools, such as… read more

Disney Research 3-D printer can combine fabrics, wiring

April 20, 2015

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A team from Disney Research, Carnegie Mellon University and Cornell University have devised a 3-D printer that layers together laser-cut sheets of fabric to form soft, squeezable objects such as phone cases and toys. These objects can have complex geometries and incorporate circuitry that makes them interactive.

“Today’s 3-D printers can easily create custom metal, plastic, and rubber objects,” said Jim McCann, associate… read more

World’s largest offshore wind farm generates first power

November 2, 2012

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The first power has been produced at the London Array Offshore Wind Farm, DONG Energy, E.ON and Masdar have announced .

The 630MW scheme, located in the Thames Estuary, will be the world’s largest offshore wind farm, with construction on schedule to be finished by the end of the year.

The 175 turbines will produce enough power to supply over 470,000 UK homes with electricity.

London… read more

Zapping deep tumors with microwave-heated photosensitizer nanoparticle

Inexpensive new nanoparticle generates toxic reactive oxygen species (ROS) for targeted attack of cancer cells
October 18, 2016

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Physicists at The University of Texas at Arlington have invented a new photosensitizer  nanoparticle called copper-cysteamine (Cu-Cy) that when heated by microwave energy can precisely zap cancer cells deep in the body .

Photodynamic therapy kills cancer cells when a photosensitizer* nanoparticle introduced into tumor tissue is stimulated by (typically) near-infrared light, generating toxic reactive oxygen species (ROS), such as singlet oxygen, by photoexcitation. However, near-IR light cannot penetrate… read more

Growing number of chemicals linked with brain disorders in children

214 human neurotoxicants now identified -- many widely used and disseminated extensively in the global environment
February 18, 2014

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Toxic chemicals may be triggering the recent increases in neurodevelopmental disabilities among children — such as autism, attention-deficit hyperactivity disorder, and dyslexia — according to a new study from Harvard School of Public Health (HSPH) and Icahn School of Medicine at Mount Sinai. The researchers say a new global prevention strategy to control the use of these substances is urgently needed.

The report was published online February… read more

Laser could trigger rain and lightning

April 22, 2014

Illustration of a high-intensity laser dressed with a secondary laser that helps provide fuel to extend the distance of the primary beam.

Researchers at the University of Central Florida’s College of Optics & Photonics and the University of Arizona have further developed a new technique to aim a high-energy laser beam into clouds to make it rain or trigger lightning.

The solution: surround the beam with a second beam to act as an energy reservoir, sustaining the central beam to greater distances than previously possible. The secondary “dress” beam… read more

Why the new iPad is so huge for Apple

March 8, 2012

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Today’s new iPad introduction was Apple’s most important event of the year.

I iPad is the future of Apple and potentially the future of the personal computer.

Today’s new iPad continued two important trends for Apple:

The iPad maintained its lead as the best tablet on the market in terms of hardware, software, and ecosystem, the retina display — unmatched by the competition… read more

Neuroscientists create organic-computing ‘Brainet’ network of rodent and primate brains — humans next

Rodent network performs sophisticated image processing and avatar-control tasks, presaging future hybrid digital-analog parallel-processing organic computers
July 10, 2015

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Duke University neuroscientists have created a network called “Brainet” that uses signals from an array of electrodes implanted in the brains of multiple rodents in experiments to merge their collective brain activity and jointly control a virtual avatar arm or even perform sophisticated computations — including image pattern recognition and even weather forecasting.

Brain-machine interfaces (BMIs) are computational systems that allow subjects to use their… read more

Physicists plan a miniaturized particle accelerator prototype in five years

November 23, 2015

Three “accelerators on a chip” made of silicon. A shoebox-sized particle accelerator would use a series of these “accelerators on a chip” to boost the energy of electrons. (SLAC National Accelerator Laboratory)

The Gordon and Betty Moore Foundation has awarded $13.5 million to Stanford University for an international effort to build a working particle accelerator the size of a shoebox, based on an “accelerator on a chip” design, a novel technique using laser light to propel electrons through a series of glass chips, with the potential to revolutionize science, medicine, and other fields by dramatically shrinking the size and cost… read more

Future Day event in Second Life

March 2, 2012

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A Future Day event was held at Terasem Island in Second Life on March 1, with speakers Natasha Vita-More, Martine Rothblatt, Howard Bloom, Giulio Prisco, Adam A. Ford, and Ben Goertzel (via audio) and about 50 participants.

One of the projects discussed at the event was a Future Day film with positive and solar visions of the future (mostly interviews), for release at Future Day 2013… read more

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