Applying a magnetic field to rod-like viruses induces them to form disks of tunable shape and size
Seeking to mimic self-assembly processes that occur naturally, RIKEN researchers have demonstrated that the self-assembly of ...
Magnetic Microflowers Amplify Fields and Transform Sensors
Tiny magnetic "flowers" engineered by physicist Anna Palau are redefining how we manipulate magnetic fields. These ...
Hosted on MSN3mon
'Like they were demon possessed': Geomagnetic super storms are causing tractors to dance from side to side across US farms — and the sun is to blame
When these CMEs hit our planet, they can create massive disturbances in Earth's magnetic field, known as geomagnetic ... some unusual activity with their tractors, which started "dancing" from ...
Phys.org7d
Magnetic 'microflowers' enhance local magnetic fields
A flower-shaped structure only a few micrometers in size made of a nickel-iron alloy can concentrate and locally enhance magnetic fields. The size of the effect can be controlled by varying the ...
PBS3y
Impact on Animals
Would a dramatic change in the Earth's magnetic field affect creatures that rely on it during migration? Late on a January night in 1993 I found myself on a beach on the Pacific coast of Costa ...
Hackaday3y
A Magnetic Field Strength Meter Using An Arduino
It’s something [mircemk] demonstrates, with an Arduino-powered magnetic field strength meter that uses a UGN 3503U Hall effect device. The circuit is extremely simple, comprising the sensor ...