News tagged with metal detectors
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Search results for metal detectors
Group corrects statement about safety of hot toys
5 hours ago |
not rated yet |
1
(AP) -- A consumer group that reported several of the holiday season's must-have toys are unsafe wants to make a correction.
Researchers develop cheap, easy 'kitchen chemistry' to perform formerly complex synthesis
Chemistry / Analytical Chemistry
Dec 04, 2009 |
4.6 / 5 (12) |
0
A team at The Scripps Research Institute has made major strides in solving a problem that has been plaguing chemists for many years: how best to break carbon-hydrogen bonds and then to create new bonds to join molecules together. ...
Tadpoles Used to Rapidly Detect Water Pollution
Dec 03, 2009 |
2 / 5 (2) |
1
(PhysOrg.com) -- Research conducted by University of Wyoming Professor Paul Johnson and others demonstrates that genetically modified tadpoles work well as sensitive monitors for rapidly detecting water pollution.
Suzaku spies treasure trove of intergalactic metal
Dec 02, 2009 |
4.7 / 5 (6) |
1
Every cook knows the ingredients for making bread: flour, water, yeast, and time. But what chemical elements are in the recipe of our universe?
New laser -- it's a gas, gas, gas... sensor
Dec 04, 2009 |
4.8 / 5 (4) |
0
(PhysOrg.com) -- A new generation of optical sensors is enabling the development of robust, long-lasting, lighting-fast trace gas detectors for use in a wide range of industrial, security and domestic applications.
Scientists build 'single-atom transistor'
Dec 06, 2009 |
5 / 5 (29) |
2
(PhysOrg.com) -- Researchers from Helsinki University of Technology (Finland), University of New South Wales (Australia), and University of Melbourne (Australia) have succeeded in building a working transistor, ...
Lightning-produced radiation a potential health concern for air travelers
Space & Earth / Earth Sciences
18 hours ago |
3.6 / 5 (8) |
6
New information about lightning-emitted X-rays, gamma rays and high-energy electrons during thunderstorms is prompting scientists to raise concerns about the potential for airline passengers and crews to be ...
Fine-tuned: A wholly new approach to tuning a laser's frequency
Dec 04, 2009 |
4.4 / 5 (9) |
2
(PhysOrg.com) -- For more than 30 years, scientists have been trying to harness the power of terahertz radiation. Tucked between microwaves and infrared rays on the electromagnetic spectrum, terahertz rays ...
Blue whales singing with deeper voices
2 hours ago |
3.5 / 5 (2) |
2
(PhysOrg.com) -- Blue whales, the largest animals on earth, are singing with deeper voices every year, but scientists are unsure of the reason.
Will copper keep us safe from the superbugs?
Dec 01, 2009 |
5 / 5 (3) |
1
Three papers scheduled for publication in the January issue of the Journal of Hospital Infection, published by Elsevier, suggest that copper might have a role in the fight against healthcare-associated infections.
List of search results for metal detectors
