Latest News on Magnetic

Philips Magnetic Tiles Let You Build Any 3D Display

One of the coolest was these magnetic LED tiles that allow you to build any kind of 2D- or 3D-shaped display by just attaching one to the next. The results, combined with the beauty of the animated color LEDs behind the diffusing glass, ...

Imaging of magnetic colloids under the influence of magnetic field ...

The application of superparamagnetic nanoparticles for in vivo magnetic resonance imaging (MRI) under external ac magnetic field has attracted considerable research efforts in recent years. However, it is unclear how superparamagnetic ...

Magnetic bull

So somebody wrote a press release yesterday about Google Earth Magnetic Cows, but it sounded so silly that I decided to go for celebratory end-of-panorama-trip cocktails instead of dirtying my blog with it. Imagine my surprise to see it ...

Back to Work: Wooden Magnetic Memo Board

From Julie:. Leave it to a forest-loving German to come up with a magnet board made of wood—with twig magnets included. $90 at MoMA Store.

Magnetic Bracelets

"Magnetic Jewellery Megastore product list. Therapeutic Magnetic Jewelry - Therapeutic Magnetic Bracelets, Stainless Steel Magnetic Bangles and Copper Bangles"> by magneticbracelets Tags: Bracelets Magnetic.

Determination of magnetic domain structure by Fraunhofer diffraction

Ferrofluid decorated magnetic domain patterns diffract light like a diffraction grating. The resulting patterns are influenced by the size and structure of the individual domains providing a convenient measure of these properties. ...

Magnetic float densimeter for wide range density measurements

A magnetic float densimeter capable of measuring density over a wide range of values to within 5 ppm is described. The solenoid of the system consists of a few thousand turns of fine copper wire and the float has been provided with a ...

Performance of a spiralled continuous electron multiplier in a ...

The gain and detection efficiency of a spiralled electron multiplier (Spiraltron) have been measured in a magnetic field. Results are presented as a function of field strength and angle between the field and detector. ...

Automatic operation of a superconducting magnetic susceptibility ...

A commercial superconducting SQUID-based instrument for the measurement of magnetic susceptibility has been interfaced to a programmable desktop calculator for the automatic measurment of the temperature dependence of the sample ...

Temperature measurement error due to the effects of time varying ...

We have observed the generation of voltage spikes within ferromagnetic wires when the wires are placed in an alternating magnetic field. This effect has implications for thermocouple thermometry, ... [Rev. Sci. Instrum. ...