Lets talk about the thickness of dreadlocks and how the sectioning sizes will change how large the resulting dreadlocks will end up.
The thickness of your dreadlocks will be heavily dependent on the size of the sections you make. Unless you're going with the neglect/natural/free-form method, then chances are you're going to need to section your head. Sectioning is when you square off your head into a chess board type arrangement. Often the sections will be held in place temporarily with elastics in order to keep the sections together, but these should be removed as soon as you're done. These square sections of hair will then be backcombed or twist and ripped to form the lumps of hair that go on to mature into the dreadlocks. Care should be taken when creating the sections as the sections are permanent, where ever you create a section, you will be creating a dreadlock, so take special care around the forehead, both for aesthetic reasons and also to make sure you don't create any that will pull too hard in sensitive areas.
Here is where the confusion arises, although two people could have their dreadlocks created by the same person, using the same method and the same section sizes, they could come out with very different looking dreadlocks and I'm not just talking about blonde vs brunette here. Hair thickness plays a very big role in determining how thick your dreadlocks are going to be. Obviously I'm not talking about the diameter of the individual hairs, but how thick the hair coverage is. Now I've never stopped to count hairs personally, lets say that one person has one thousand hairs growing out of a 1 inch by 1 inch section. Someone with thicker hair could have 2 thousand hairs growing out of the same sizes section and therefore their dreadlocks would be thicker from the same sized section! This leads to a lot of upset when someone aspires to a particular look or to have a particular style of dreadlocks but they just don't have the right hair for it. It can be seen quite easily when people compare the number of dreadlocks they have. I've seen people with as few as 10-12 dreadlocks and others with over 100! This can be quite upsetting for some, I remember one particular case where someone had an exact look in mind, they had a picture of a set of locks where there were many many thin dreadlocks, a whole head of thin even dreads. Unfortunately this person had very thin, fine hair and therefore their head would not actually be able to produce that many dreads, they would have to have quite large sections just to create fairly average sized dreads and therefore wouldn't be able to have a whole head with lots and lots of dreads.
Tightness vs Thickness misconception
There's a common misconception that if you create tighter dreads then you will create thicker dreads. By this I mean if you took two equal sized sections and backcombed one very tight and one not so tight, the tighter one would be shorter and fatter as it would be more compressed and the looser one would be longer and thinner. What will happen is as the dreadlocks begin to grow - you get new growth coming out, the new growth will be the size set by the section size. So both the tight dread and loose dread will have the same thickness of new dread growing from the root, regardless of how tight or fat you made the initial backcombed section. Over time the loose dread will tighten on it's own and shrink up when you wash it - see Shrinkage and the tight fat dread would either loosen up from washing or remain tight and fat, in which case you'd end up with club-like dreads, fat lumps on the ends with skinner dread bodies growing from the scalp.
All dreads will shrink up to some extent as they mature and each person's set will shrink a different amount so you shouldn't worry if yours haven't shrunk "enough". But once the dreads have been sectioned their thickness will have been dictated by the section size and your hair thickness, the only way to thicken the dreads after this would be to congo them - see Congo / Conjoined dreads. This is when two or more dreads grow together therefore increasing the size of the sections by two or more.
This site provides links to random videos hosted at YouTube, with the emphasis on random.
The original idea for this site actually stemmed from another idea to provide a way of benchmarking the popularity of a video against the general population of YouTube videos. There are probably sites that do this by now, but there wasn’t when we started out. Anyway, in order to figure out how popular any one video is, you need a pretty large sample of videos to rank it against. The challenge is that the sample needs to be very random in order to properly rank a video and YouTube doesn’t appear to provide a way to obtain large numbers of random video IDs.
Even if you search on YouTube for a random string, the set of results that will be returned will still be based on popularity, so if you’re using this approach to build up your sample, you’re already in trouble. It turns out there is a multitude of ways in which the YouTube search function makes it very difficult to retrieve truly random results.
So how can we provide truly random links to YouTube videos? It turns out that the YouTube programming interface (API) provides additional functions that allow the discovery of videos which, with the right approach, are much more random. Using a number of tricks, combined some subtle manipulation of the space-time fabric, we have managed to create a process that yields something very close to 100% random links to YouTube videos.
YouTube is an American video-sharing website headquartered in San Bruno, California. YouTube allows users to upload, view, rate, share, add to playlists, report, comment on videos, and subscribe to other users. It offers a wide variety of user-generated and corporate media videos. Available content includes video clips, TV show clips, music videos, short and documentary films, audio recordings, movie trailers, live streams, and other content such as video blogging, short original videos, and educational videos. Most content on YouTube is uploaded by individuals, but media corporations including CBS, the BBC, Vevo, and Hulu offer some of their material via YouTube as part of the YouTube partnership program. Unregistered users can only watch videos on the site, while registered users are permitted to upload an unlimited number of videos and add comments to videos. Videos deemed potentially inappropriate are available only to registered users affirming themselves to be at least 18 years old.
YouTube and selected creators earn advertising revenue from Google AdSense, a program which targets ads according to site content and audience. The vast majority of its videos are free to view, but there are exceptions, including subscription-based premium channels, film rentals, as well as YouTube Music and YouTube Premium, subscription services respectively offering premium and ad-free music streaming, and ad-free access to all content, including exclusive content commissioned from notable personalities. As of February 2017, there were more than 400 hours of content uploaded to YouTube each minute, and one billion hours of content being watched on YouTube every day. As of August 2018, the website is ranked as the second-most popular site in the world, according to Alexa Internet, just behind Google. As of May 2019, more than 500 hours of video content are uploaded to YouTube every minute.
YouTube has faced criticism over aspects of its operations, including its handling of copyrighted content contained within uploaded videos, its recommendation algorithms perpetuating videos that promote conspiracy theories and falsehoods, hosting videos ostensibly targeting children but containing violent and/or sexually suggestive content involving popular characters, videos of minors attracting pedophilic activities in their comment sections, and fluctuating policies on the types of content that is eligible to be monetized with advertising.