According to its IndieGogo campaign page, the Photonmatrix can seek and destroy up to 30 mosquitoes per second. The ...

Photonmatrix has launched a crowdfunding campaign on Indiegogo for its portable laser mosquito repellent device. The system, ...

Wilhelm Weber (1804-1891), a German physicist, introduced a new tangent galvanometer in 1839. Joseph Henry, the physicist who served as founding Secretary of the Smithsonian, bought this example for ...

According to Google, “bioresonance” is a form of oscillation medicine, founded on the theory of quantum physics, that all matter is in motion, oscillating and vibrating. This motion is in the form of ...

When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around ...

This product may be the personification of overkill, but it might be just crazy enough to work. A glossy black box tracks the buzz of a mosquito like a freaking radar, locks on with invisible light ...

May 1887 Issue Technology 0 0 This article was originally published with the title “A Simple Galvanometer” inScientific American Magazine Vol. 56 No. 20(May 1887), p. 312doi:10.1038 ...

Object Details Maker Western Union Corporation Location Currently not on view Credit Line from Western Union Corporation ID Number EM.331073 accession number 294351 collector/donor number 100-288 ...

To satisfy the high precision and high dynamic requirement, the high precision position control based on the active disturbance rejection control (ADRC) is proposed for the galvanometer scanner system ...

Planar dc SQUID gradiometers with integrated antenna were designed and investigated. With low-T/sub c/ superconductors they were realized as washer type and as transformer type SQUID gradiometers.