Metal continues to improve the mettle of the southcentral Kentucky economy. Already home to such metal-based employers as Logan Aluminum, Bowling Green Metalforming, Bilstein Cold Rolled Steel and ...

Tesla coils are beautiful examples of high voltage hardware, throwing sparks and teaching us about all kinds of fancy phenomena. They can also be quite intimidating to build. [William Fraser], however ...

[mircemk] has been working on wireless power transmission. Using a Class-E Tesla coil with 12 turns on the primary and 8 turns on the secondary and a 12 volt input he can send a few milliwatts to ...

One of the contributing factors to the LS engine's success when it comes to performance and economy can be traced to its DIS (distributorless ignition system). By assigning an individual coil for ...

The function of coils in heating and cooling systems is to transfer heat from one medium to another, either extracting heat from a building and expelling it outside or vice versa. Depending on the ...

Fig. 2. The condenser "A" and component parts. "B" is the tin foil and insulating material. "C" is the protective insulating sleeve. "D" is the can which carries condenser. Engine power begins at the ...