Uplifting News
Welcome to /c/UpliftingNews (rules), a dedicated space where optimism and positivity converge to bring you the most heartening and inspiring stories from around the world. We strive to curate and share content that lights up your day, invigorates your spirit, and inspires you to spread positivity in your own way. This is a sanctuary for those seeking a break from the incessant negativity and rage (e.g. schadenfreude) often found in today's news cycle. From acts of everyday kindness to large-scale philanthropic efforts, from individual achievements to community triumphs, we bring you news—in text form or otherwise—that gives hope, fosters empathy, and strengthens the belief in humanity's capacity for good, from a quality outlet that does not publish bad copies of copies of copies.
Here in /c/UpliftingNews, we uphold the values of respect, empathy, and inclusivity, fostering a supportive and vibrant community. We encourage you to share your positive news, comment, engage in uplifting conversations, and find solace in the goodness that exists around us. We are more than a news-sharing platform; we are a community built on the power of positivity and the collective desire for a more hopeful world. Remember, your small acts of kindness can be someone else's big ray of hope. Be part of the positivity revolution; share, uplift, inspire!
view the rest of the comments
Right, because fiberoptic cables are made up of little tiny strands of clear fiber, so that each one can have an "on" and an "off" status, creating the potential for high-speed data transfer.
What I'm saying is that these ducts don't need that, because they don't need to send billions of 1s and 0s per second. Just plain, natural light, which can be achieved without the fiber.
Well, the reason it's good for data transfer is the same reason it'd be good here. The properties of the cable means it's flexible and transmits light down the cable with little loss, and it's also pretty cheap. Light exiting the cable if reflected, because of the material properties, so it bounces down the path easily. A duct with mirrors doesn't have this property. You'd have to make sure the mirrors are angled correctly, and it'd only work if the light is collumated, so it's all traveling parallel and not spreading out.
Fiber obtic cables, again, are just transferring light. They don't have an on or off state. It's just light. It isn't just used for data transfer. It's just good for that because it's flexible and transmits light with little loss, and little spread. Light that comes in one end almost all comes out the other end, no matter how it bends on its path. This also means it's great for something like transferring light in a building. You don't need perfectly aligned mirrors that would decay in effectiveness with dust. You just run some cables from a skylight to where you want light, and it'll come out the other end.
You can transfer data without fiber optics. It can be done with mirrors, just like your idea. The problem is that this system runs into a lot of issues. It is only done for data transfer in very specific circumstances, where you can't have a direct connection usually, because of this. The same issues would happen here (with a little less concern, because we don't care about data integrity, only quantity). All this is to say, fiber optics are great for transferring light where you can't have a straight line, not just for data.