Brown Goods - Electronic devices, including computers, radios, audio equipment, and televisions, are examples of brown goods because they are generally lightweight. Brown interests also include video game consoles and digital media players. These items are sometimes called consumer or lightweight consumer electronics durables. Those items that survive a long period and do not soon…

Supercapacitors are typically used as energy storage devices. It can manage a large amount of energy storage. Supercapacitors store much electrical charge compared to electrolytic and conventional capacitors. The supercapacitor comprises electrodes with a large surface area and an excellent dielectric that allows substantial capacitance (ample charge storage). Supercapacitors typically store 10 to 100 times…