I have done this posts because I think that be able to explain a concept in a few words to a person who has no tecnical knowledge is very important for our job. Also this kind of questions are done frequently on the tecnical part of interviews for role as the PM or APM.\nI would like to collect here all the posts about the explaining of tecnical concepts in a easy way to people with different knowledge and backgroud (e.g. children, grandfather etc). Not every post is mine so if I have miss some posts please let me know in the comments I will update this list.\n\n[Explain internet to a 6 years old](https://leetcode.com/discuss/general-discussion/1059768/explain-internet-to-a-6-years-old-briefly)\n[Explain recursion to a 6 years old](https://leetcode.com/discuss/general-discussion/1055001/explain-recursion-to-a-6-years-old)\n[Explain Time Complexity to a 10 year old](https://leetcode.com/discuss/general-discussion/1050754/Explain-Time-Complexity-to-a-10-year-old!)\n[Explain Hashmap/set to a 10 year old](https://leetcode.com/discuss/general-discussion/1050750/Explain-Hashmapset-to-a-10-year-old!)\n

I have done this posts because I think that be able to explain a concept in a few words to a person who has no tecnical knowledge is very important for our job.