Sim card, Copyright, Animation, Optical media, Electric guitar, Clock, Cars. Find out about the inner workings and origins of the things that pique your curiosity. Sim Card: A sim card is your phone's personal identification. Copyright: Every Time someone makes an original piece of work like a song, a drawing, a poem, an article or even a video they are automatically copyright holders. Why? Because as the creator or author of your original work you. Animation: At its core animation is an illusion created when a sequence of still images are displayed rapidly thus giving the viewer the perception of movement. And it's not just cartoons it could be anything. Texts, graphics and even effects- it's all animation. Optical Media: Laser discs, CDs, DVDs and even Blu-ray discs are all forms of optical media. Data in these discs are encoded and read by lasers hence the name optical media. Electric Guitar: For decades, the electric guitar has been one of the instruments that have been instrumental in creating the most popular genres of music in this century. From rock, pop, jazz and everything in between. Clock: It tells us time and how much of it has passed. Cars: The invention of the automobile or the car has helped people go the distance.

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