Perhaps the most successful way we've been able to use light to transfer information is fiber optics. ... Through rapid changes in the light, you can send highly complex signals down the cable. These are most often used either for high speed internet connections, or for sending sound signals to home theater systems.
Answer:

Well, you can take the example of different genres of music. One person might like pop while others might be more interested in country, jazz, hip hop etc. So, what seems good for one might not seem good for others due to their tastes in different things.

Sa hinaharap, ang aking propesyon ay maging isang Doktor. Malaki ang tungkulin at gawain ng pagiging doktor sapagkat sila ay nakakatulong sa paglunas ng ating mga sakit. Lubos na nag-aral ang mga doktor upang magkaroon ng sapat na kaalaman at makatulong sa lipunan o sa ating bansa. Hindi basta-basta ang pagiging doktor sapagkat ito ay tuloy-tuloy na pag-aaral at kailangang harapin ang pamilya ng may sakit kahit pa ay masamang balita ang ipaparating. Ang pagiging doktor ay kasama na rin sa pagigin bayani lalo na ngayong panahon ng pandemya.
<h2>☆彡Hanna</h2>
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Call your bank and tell them, then you'll get a new one. Your old one that got stolen will be cancelled so it can't be used anymore