Scientists from the Autonomous University of Barcelona have created a magnetic field cloak, or ‘wormhole,’ which could lead to better MRI scanning. “The wormhole allows a magnetic field to be transported across space but it is not the kind of cosmic tunnel popularised by science fiction. Rather, the magnetic field at one end of the wormhole appears at the other end as an … [Read more...]
Antennas
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New Metamaterial Yields Invisibility for Aircraft and Drones
Electrical engineers from the University of California have created a new ultra-thin metamaterial that could provide a cloaking device and make UAVs (Unmanned Aerial Vehicles) invisible. The new material creates invisibility and leaves no electronic, infrared or visual signatures for enemies to detect. The new design uses “an ultra-thin Teflon substrate, studded with … [Read more...]
3D Printing Can Add Circuitry
Researcher Michael Perrone is currently testing a prototype of one of the world’s most advanced 3D printers, which was built by a startup company known as Voxel8. The 3D printer is not on the market yet, but it can produce small objects out of plastic while simultaneously adding circuitry to them. The printer was produced last month in a lab at Harvard University. During … [Read more...]
High-tech Highways Could Charge Electric Cars While Driving
The United Kingdom is currently testing technology that would allow high-tech highways to recharge electric cars as users are driving. “The U.K. has already tested a bunch of different approaches to this technology and identified versions that work and are ready to manufacture. In basic terms, the system has power lines connected to coils under the surface of a road, which … [Read more...]
Electromagnetic Catapult Successfully Installed on Aircraft Carrier
The Navy’s new electromagnetic catapult, the Electromagnetic Aircraft Launch System, (EMALS) has successfully been installed on the USS Gerald R. Ford, replacing the steam catapults previously used to launch aircraft. Because EMALS yields less maintenance, more control, more reliability and a lighter weight, the Navy decided it will be used on all future aircraft carriers in … [Read more...]
Proposed Radio Tower Could Cause Health Risks
Washington state residents are against the proposed KRPI radio tower Whatcom County wants to put south of Point Roberts. Residents reportedly fear the radio tower would emit electromagnetic radiation and create serious health risks. “Recent cellular research has shown that our DNA suffers breaks in its strands with continuous exposure to EMR. Continuous exposure to EMR would … [Read more...]
African Village Burning Rituals Help Identify Reason for Magnetic Field Weakening
A team of scientists has reported that ancient village burning rituals that took place during the Iron Age have provided evidence of what could have possibly caused the weakening of the magnetic field in South Africa. Scientists discovered that a hot and dense rock 2,000 miles beneath the surface that is 4 miles wide is the cause of Africa’s magnetic field weakening. “The … [Read more...]
Outdated 2G Mobile Phones Could be Used to Hack Computers
A team of computer security experts from Ben-Gurion University in Israel have discovered 2G mobile phones could hack air-gapped computers and steal data via radio frequency wireless electromagnetic waves and a GSM network. In order for this process to work properly, both the 2G phone and the targeted computer must have malware installed on them. “Computers naturally emit … [Read more...]
Robots to Help Build Radio Telescope for Far Side of Moon
Researchers are making progress in building a radio telescope array that would be placed on the far side of the moon by a robot. The robot, or rover, would be controlled by NASA astronauts in the Orion spacecraft. A team at the University of Colorado Boulder, lead by Jack Burns of the Lunar University Network for Astrophysics Research (LUNAR), has developed a system that … [Read more...]
Electromagnetic Impulse Readings to Help Identify Possible Earthquakes
NASA has launched a software known as ‘Quest For Quakes,’ which is designed to spot electromagnetic pulses before earthquakes occur. “‘Quest For Quakes’ encourages individuals knowledgeable in writing software codes and devising algorithms to search for evidence that could back the theory of electromagnetic pulses preceding earthquakes,” according to researchers. The ‘Quest For … [Read more...]
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