The city's fire department operates out of three (3) different fire stations. Each station is manned by at least two (2) firefighter-EMT's; and there are two (2) firefighter-paramedics assigned to each shift.
One of these materials - silicon - is making it possible for you to read these words right now! That's because silicon is the essential material in an electronic computer chip. Semiconductor means a material can conduct electricity with a bit of help in the form of added impurities..
Silicon is nevertheless the most extensively used semiconductor substance and is mainly used in transistors and diodes. You can see them on almost all the electronic gadgets and circuit boards. Besides, it is utilized in memories and various other components of the computers.istory Of Semiconductors. In simple words semiconductors are substances or devices which can take the form of silicon or germanium and with the toting up of electronic circuit system, it can be extensively used in communications, technology detection and computers.