Why does time go forward? How does Entropy relate to the direction of time? What really is time, and what gives it a direction? The Arrow of Time.
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We all think of time as having a direction. Yesterday is the past, tomorrow is the future. But what if I told you that none of the equations that govern our universe have anything to do with the direction of time. So what gives time its direction?
The arrow of time is given purely by the second law of thermodynamics. The second law of thermodynamics says that the ENTROPY of the universe is always increasing. Entropy is the measure of randomness and disorder of a system. One day our universe will reach a point of maximum entropy, and time as we know it will cease to exist. There will be no distinction between past, present and future. This one aspect of our universe (entropy) is what gives time its arrow. In the past there was lower entropy than now, and in the future there will be higher entropy.
So why is Entropy always increasing? Well, disorder is more likely than order. There are plenty of ways to be in a disordered state, while there are very few ways to be in an ordered state. Disorder is more probable than order.
The real question is, why was entropy ever low in the first place? It seems kind of strange that such an unlikely event should happen. This question is one of the biggest unsolved mysteries in physics. One theory is that we live in a multiverse, where baby universes are being born all the time. The baby universe start with low entropy, but the entropy of the entire multiverse increases.
If physicists manage to crack that one, all questions will be answered, we'd be able to understand the mysteries of our universe and the Arrow of Time.
About the Site 🌐
This site provides links to random videos hosted at YouTube, with the emphasis on random. 🎥
Origins of the Idea 🌱
The original idea for this site stemmed from the need to benchmark the popularity of a video against the general population of YouTube videos. 🧠
Challenges Faced 🤔
Obtaining a large sample of videos was crucial for accurate ranking, but YouTube lacks a direct method to gather random video IDs.
Even searching for random strings on YouTube doesn't yield truly random results, complicating the process further. 🔍
Creating Truly Random Links 🛠️
The YouTube API offers additional functions enabling the discovery of more random videos. Through inventive techniques and a touch of space-time manipulation, we've achieved a process yielding nearly 100% random links to YouTube videos.
About YouTube 📺
YouTube, an American video-sharing website based in San Bruno, California, offers a diverse range of user-generated and corporate media content. 🌟
Content and Users 🎵
Users can upload, view, rate, share, and comment on videos, with content spanning video clips, music videos, live streams, and more.
While most content is uploaded by individuals, media corporations like CBS and the BBC also contribute. Unregistered users can watch videos, while registered users enjoy additional privileges such as uploading unlimited videos and adding comments.
Monetization and Impact 🤑
YouTube and creators earn revenue through Google AdSense, with most videos free to view. Premium channels and subscription services like YouTube Music and YouTube Premium offer ad-free streaming.
As of February 2017, over 400 hours of content were uploaded to YouTube every minute, with the site ranking as the second-most popular globally. By May 2019, this figure exceeded 500 hours per minute. 📈
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