![]() Unnaturally round objects, mostly." He writes that small swirls like this are deadly for individual ants but meaningless for the entire colony, which can comprise hundreds of thousands of ants. no qualms about raiding through rural houses, and I'd come home to find circles of ants whirling about on top of my plates in the kitchen, or sometimes an intimate ring of 5-6 ants on a coffee mug. ![]() "I used to see ant spirals all the time when I lived in Paraguay, and not just in the field. Noted insect photographer Alex Wild wrote about the phenomenon on his blog a few years ago. If the circle isn't broken for some reason, they will probably never escape.Īlthough the largest ant mill ever observed was hundreds of feet across, most are just a few inches or feet across and comprise just a few dozen ants. ![]() When it doesn't work, the ants follow these pheromone trails as they flow back into each other, ending up in an endless loop that they follow to their doom. When this system works well, it allows foraging parties lead larger groups back to food. As the first ant in line travels it leaves behind a pheromone trail that other ants sniff out and follow. Instead of living at a single site, army ant colonies are constantly on the march en masse looking for food. Please also read the site-wide Reddiquette.Īrmy ants - unlike most other ant species - are blind. Please avoid reposting TILs that have already made the front page in the past on YouTube)Īdd or tags to your posts, as necessary. Link to the appropriate start time when referencing videos (e.g. Link to the appropriate heading when referencing an article (particularly on Wikipedia) If you are interested in reading about the TILs on this list use the search box feature and enter the keywords to pull up past TILs.Īvoid mobile versions of websites (e.g. The purpose is to keep content fresh on /r/todayilearned as requested by its members. The titles have been abridged for the sake of brevity, however the context remains the same. If your TIL is found on this list, it will be removed. This list was compiled from /r/todayilearned community suggestions by its members.More information available on the TIL FAQ and wiki. Please report spam, inaccurate or otherwise inappropriate posts by messaging the moderators, as this helps us remove them more promptly! If your post does not appear in the new queue and you think it meets the above rules, please contact the moderators (include a link to your post, not your story). Please see the wiki for more detailed explanations of the rules, as well as additional rules that may not be listed here "TIL you can click on widgets in WidgetMaker 1.22").Īll NSFW links must be tagged (including comments). No submissions related to the usage, existence or features of specific software/websites (e.g. "TIL the definition of a word." Word definitions/translations/origins are not appropriate here.instead, or be more specific (and avoid the word "about"). " and other broad posts don't belong on TIL. Starting your title with a why/what/who/where/how modifier should be unnecessary. Titles must be able to stand on their own without requiring readers to click on a link.not "TIL something interesting about bacon"). Make them descriptive, concise and specific (e.g.Rephrase your post title if the following are not met: Posts that omit essential information, or present unrelated facts in a way that suggest a connection will be removed. Social and economic issues (including race/religion/gender). ![]() Recent political issues and politicians.This includes (but is not limited to) submissions related to: No politics, soapboxing, or agenda based submissions. Any sources (blog, article, press release, video, etc.) with a publication date more recent than two months are not allowed. No personal opinions, anecdotes or subjective statements (e.g "TIL xyz is a great movie"). Videos are fine so long as they come from reputable sources (e.g. Images alone do not count as valid references. Please link directly to a reliable source that supports every claim in your post title. Submit interesting and specific facts that you just found out (not broad information you looked up, TodayILearned is not /r/wikipedia). You learn something new every day what did you learn today?
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