News tagged with metal detectors


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Search results for metal detectors


Scientists improve chip memory by stacking cells

Technology / Semiconductors

created 10 hours ago | popularity 5 / 5 (3) | comments 2

(PhysOrg.com) -- Scientists at Arizona State University have developed an elegant method for significantly improving the memory capacity of electronic chips.


Intel Announces Next-Generation Atom Platform

Intel Announces Next-Generation Atom Platform (w/ Video)

Electronics / Hardware

created 13 hours ago | popularity 5 / 5 (1) | comments 1

Intel Corporation announced new Intel Atom processors today that feature integrated graphics built directly into the CPU, enabling improved performance and smaller, more energy-efficient designs in a new generation ...


Silicon technology offers extended X-ray vision of high-energy cosmos

Silicon technology offers extended X-ray vision of high-energy cosmos

Space & Earth / Space Exploration

created 15 hours ago | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- As elements of the integrated circuits running our computers, phones and electronics, silicon wafers are everywhere. An ESA-led effort is establishing an out-of-this-world use for these ...


Modern tests demonstrate soundness of old iron bridge

Modern tests demonstrate soundness of old iron bridge

Technology / Engineering

created 21 hours ago | popularity 4.4 / 5 (7) | comments 2

An unusual bowstring truss iron bridge that carried traffic across Roaring Run in Bedford County, Va. for almost 100 years is now a picturesque footbridge at the I-81 Ironto, Va. rest stop. Built in 1878, ...


Panasonic Starts Mass-Production of High-Capacity 3.1 Ah Lithium-ion Battery

Technology / Energy

created Dec 18, 2009 | popularity 2 / 5 (2) | comments 2

Panasonic Corporation developed a 18650-type high-capacity 3.1 Ah lithium-ion battery and began mass production of the battery this December. The new 3.1 Ah battery has a nickel positive electrode and an energy density of ...


Closing in on dark matter?

Physicists detect two candidate dark matter interactions, but say the data are not conclusive

Physics / General Physics

created Dec 18, 2009 | popularity 4.1 / 5 (16) | comments 6

(PhysOrg.com) -- Scientists have spent decades searching for the elusive material known as dark matter, which is believed to make up 25 percent of the universe. On Thursday, Dec. 17, a team of physicists including ...


Physicists see through the opaque with 'T-rays'

Physics / General Physics

created Dec 18, 2009 | popularity 4.2 / 5 (10) | comments 0

"T-rays" may make X-rays obsolete as a means of detecting bombs on terrorists or illegal drugs on traffickers, among other uses, contends a Texas A&M physicist who is helping lay the theoretical groundwork to make the concept ...


A Search for Stability for Platinum Catalysts

A Search for Stability for Platinum Catalysts

Nanotechnology / Nanomaterials

created Dec 17, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- A new carbon support that greatly increases the durability of proton-exchange membrane fuel cells has been developed by scientists at Pacific Northwest National Laboratory and Princeton University. ...


NASA NuSTAR Telescope Being Built at Nevis

NASA NuSTAR Telescope Being Built at Nevis

Space & Earth / Space Exploration

created Dec 17, 2009 | popularity 5 / 5 (4) | comments 0

(PhysOrg.com) -- It's an unlikely place to build a NASA telescope: a leafy estate in Irvington, N.Y., that once belonged to the son of Alexander Hamilton. Inside a hangar-like building on the site, which is ...


The volume of garbage dumped in landfills every year in Japan has shrunk to roughly one third of 1990 levels

Japan mines toxic e-waste for precious materials

Space & Earth / Environment

created Dec 17, 2009 | popularity 4.9 / 5 (7) | comments 0

Seeking to turn an environmental problem into an economic opportunity, high-tech companies in resource-poor Japan are mining mountains of toxic e-waste for precious materials.



List of search results for metal detectors