CÓMO FUNCIONA LA FIBRA ÓPTICA || EXPERIMENTOS CON LÁSER

If you want to repeat the experiment: Laser safety glasses: https://amzn.to/3haAUf1 or https://amzn.to/34v80kK or https://amzn.to/3h24h30 Powerful green laser pointer: https://amzn.to/3r7oA3I or https://amzn.to/3p8CRvb Red laser pointer: https://amzn.to/3mAKNUz or https://amzn.to/3aqYB1p Cheap laser: https://amzn.to/2LKzDQ8 Small aquarium: https://amzn.to/3mC1m26 or https://amzn.to/34pgR7x or https://amzn.to/3mzIvVu or https://amzn.to/3mxwFLz Test tube: https://amzn.to/3h4HG5W or https://amzn.to/3amXTSO Lab stand and accessories: https://amzn.to/3nzVckp Stand nut: https://amzn.to/38mVEw2 or https://amzn.to/34rT3zG Stand clamp: https://amzn.to/3arPldj or https://amzn.to/3mB8mMW or https://amzn.to/3amXAHE Fiber optics have revolutionized the world of communications, providing high-speed data transmission. But... do you know how it works? You'll probably be surprised to learn that it only uses light. In this video, I explain, step by step, through three simple laser experiments, how fiber optics work and the optical principles behind it: the well-known limiting angle of total reflection and Snell's Law.