Joan Padilla

Motorcycle on how to choose?

If you have made a firm decision to buy a motorcycle, which brand should you give preference to? Relatives, friends, and work colleagues can give their point of view. Each manufacturer spends millions of dollars advertising their own products. In order to approach…

Batteries: Composed of 5 materials

Batteries are devices that store electrical energy in chemical form and then release it as direct current in a controlled manner. All types of batteries contain a positive and a negative electrode immersed in an electrolyte, and the complete set…

How do solar panels work?

Solar panels are made up of many small units called photovoltaic cells or solar cells. Photovoltaic cells are responsible for transforming light energy into electrical energy through the photoelectric effect. In this way, many cells connected to each other from a solar…

Locksmith Specialist in Newcastle

We are a company of locksmiths in Newcastle with years of experience, counting of course with the corresponding licenses and permits to provide a car opening service. We always strive to offer a service of the highest quality in locksmith services and car…