2026 Is the Make-or-Break Year for the New Space Race

Time Travel Fallacy: The Myth of Zero Change Past Travel

This story was originally published on HackerNoon at: https://hackernoon.com/time-travel-fallacy-the-myth-of-zero-change-past-travel [https://hackernoon.com/time-travel-fallacy-the-myth-of-zero-change-past-travel]. Learn why the passive observer fallacy and chaotic amplification invalidate past travel. Check more stories related to science at: https://hackernoon.com/c/science [https://hackernoon.com/c/science]. You can also check exclusive content about #science [https://hackernoon.com/tagged/science], #pseudoscience [https://hackernoon.com/tagged/pseudoscience], #time-travel-paradox [https://hackernoon.com/tagged/time-travel-paradox], #closed-timelike-curves [https://hackernoon.com/tagged/closed-timelike-curves], #logical-contradictions [https://hackernoon.com/tagged/logical-contradictions], #general-relativity [https://hackernoon.com/tagged/general-relativity], #causality-in-physics [https://hackernoon.com/tagged/causality-in-physics], #past-to-present-consistency [https://hackernoon.com/tagged/past-to-present-consistency], and more. This story was written by: @pseudoscience [https://hackernoon.com/u/pseudoscience]. Learn more about this writer by checking @pseudoscience's [https://hackernoon.com/about/pseudoscience] about page, and for more stories, please visit hackernoon.com [https://hackernoon.com]. Explore Andrew Knight's critique of the "zero change" time travel assumption. Learn why the passive observer fallacy and chaotic amplification invalidate past travel.

2026 Is the Make-or-Break Year for the New Space Race

This story was originally published on HackerNoon at: https://hackernoon.com/2026-is-the-make-or-break-year-for-the-new-space-race [https://hackernoon.com/2026-is-the-make-or-break-year-for-the-new-space-race]. From the Gobi Desert to the Arctic Circle, a generation of private rocket startups is finally bending metal. 2026 is the year they either reach orbit—or run out Check more stories related to science at: https://hackernoon.com/c/science [https://hackernoon.com/c/science]. You can also check exclusive content about #space [https://hackernoon.com/tagged/space], #rockset [https://hackernoon.com/tagged/rockset], #futurism [https://hackernoon.com/tagged/futurism], #spacex [https://hackernoon.com/tagged/spacex], #satellites [https://hackernoon.com/tagged/satellites], #spacex-monopoly [https://hackernoon.com/tagged/spacex-monopoly], #skyroot-aerospace [https://hackernoon.com/tagged/skyroot-aerospace], #methalox-rockets [https://hackernoon.com/tagged/methalox-rockets], and more. This story was written by: @zbruceli [https://hackernoon.com/u/zbruceli]. Learn more about this writer by checking @zbruceli's [https://hackernoon.com/about/zbruceli] about page, and for more stories, please visit hackernoon.com [https://hackernoon.com]. From the Gobi Desert to the Arctic Circle, a generation of private rocket startups is finally bending metal. 2026 is the year they either reach orbit—or run out of cash.

465 Blog Posts To Learn About Education

This story was originally published on HackerNoon at: https://hackernoon.com/465-blog-posts-to-learn-about-education [https://hackernoon.com/465-blog-posts-to-learn-about-education]. Learn everything you need to know about Education via these 465 free HackerNoon blog posts. Check more stories related to science at: https://hackernoon.com/c/science [https://hackernoon.com/c/science]. You can also check exclusive content about #education [https://hackernoon.com/tagged/education], #learn [https://hackernoon.com/tagged/learn], #learn-education [https://hackernoon.com/tagged/learn-education], and more. This story was written by: @learn [https://hackernoon.com/u/learn]. Learn more about this writer by checking @learn's [https://hackernoon.com/about/learn] about page, and for more stories, please visit hackernoon.com [https://hackernoon.com].

82 Blog Posts To Learn About Design Thinking

This story was originally published on HackerNoon at: https://hackernoon.com/82-blog-posts-to-learn-about-design-thinking [https://hackernoon.com/82-blog-posts-to-learn-about-design-thinking]. Learn everything you need to know about Design Thinking via these 82 free HackerNoon blog posts. Check more stories related to science at: https://hackernoon.com/c/science [https://hackernoon.com/c/science]. You can also check exclusive content about #design-thinking [https://hackernoon.com/tagged/design-thinking], #learn [https://hackernoon.com/tagged/learn], #learn-design-thinking [https://hackernoon.com/tagged/learn-design-thinking], and more. This story was written by: @learn [https://hackernoon.com/u/learn]. Learn more about this writer by checking @learn's [https://hackernoon.com/about/learn] about page, and for more stories, please visit hackernoon.com [https://hackernoon.com].

Electrochemical Brain Science for the American Psychiatric Association?

This story was originally published on HackerNoon at: https://hackernoon.com/electrochemical-brain-science-for-the-american-psychiatric-association [https://hackernoon.com/electrochemical-brain-science-for-the-american-psychiatric-association]. #APAAM26 Electrochemical Psychiatry is the next direction from conceptual brain science to advance beyond labels and descriptions in the DSM-5-TR. Check more stories related to science at: https://hackernoon.com/c/science [https://hackernoon.com/c/science]. You can also check exclusive content about #science [https://hackernoon.com/tagged/science], #psychiatry [https://hackernoon.com/tagged/psychiatry], #dsm-5-tr [https://hackernoon.com/tagged/dsm-5-tr], #conceptual-brain-science [https://hackernoon.com/tagged/conceptual-brain-science], #mental-health [https://hackernoon.com/tagged/mental-health], #consciousness [https://hackernoon.com/tagged/consciousness], #llms [https://hackernoon.com/tagged/llms], #ai-therapy [https://hackernoon.com/tagged/ai-therapy], and more. This story was written by: @step [https://hackernoon.com/u/step]. Learn more about this writer by checking @step's [https://hackernoon.com/about/step] about page, and for more stories, please visit hackernoon.com [https://hackernoon.com]. What is a depression? Not the behavioral assessment or some questionnaire or observation, but what in the brain is a depression? The same can be asked of delusion, hallucination, addiction and so forth.Yes, there could be several anomalies [with genes, cells, and so forth] that maybe responsible. However, what are the closely responsible players that decide the configurations of disorder, away from order?All the evidence in neuroscience has said neurons are responsible for functions. But neurons with their electrical and chemical signals. So, since there has not been the possibility to build a mechanistic theory of neurons for functions, the next option is electrochemical.