But this week, one Memphis library is helping you turn that fear ... The classes are totally free and designed for beginners. You don’t need to be a seasoned speaker or have any prior experience.

Not only that, but the lowest tier is free, meaning anyone can have access to it and start designing their room, dream home, office block, or whatever they fancy. There are other plans of course ...

Whenever a current flows through a conductor there is a heating effect. Electrical energy is converted to heat energy. To ensure the temperature of the wire does not increase, switch off between ...