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Jul 1, 2021 at 22:57 comment added Praearcturus As the speed of an object approaches the speed of light, the relativistic mass increases. An object going AT light speed would have an infinite amount of energy.
Jan 14, 2020 at 17:34 comment added Grimm So you guys expect someone to scientifically swing a sword fast enough to cause a vortex to cut someone? I think my answer gave plenty of info to say no, it's not scientifically possible. And it went on to explain what he's seeing in anime... Not sure what the problem is. OP himself mentioned he's asking cuz of what he's seen in anime.
Jan 14, 2020 at 17:18 comment added The Square-Cube Law "You'd most likely have to swing your sword at speeds upward of a billion M/S" This question is science-based, so unless you get that affirmation backed up expect to see downvotes and votes to delete your answer.
Jan 14, 2020 at 6:20 review Low quality posts
Jan 14, 2020 at 17:13
Jan 14, 2020 at 6:16 comment added L.Dutch The question is tagged science based, and you propose manga-babble and going 3 times faster than the speed of light, which both fail to satisfy the requirement of being science based.
Jan 14, 2020 at 5:10 review Late answers
Jan 14, 2020 at 6:16
Jan 14, 2020 at 5:01 history edited Grimm CC BY-SA 4.0
added 32 characters in body
Jan 14, 2020 at 4:56 history edited Grimm CC BY-SA 4.0
added 715 characters in body
Jan 14, 2020 at 4:50 review First posts
Jan 14, 2020 at 5:44
Jan 14, 2020 at 4:48 history answered Grimm CC BY-SA 4.0