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As a Patron of Smarter Every Day, you were instrumental in helping me publish this scientific paper. You helped me make the video.... then you gave me the time to work on the paper. I thought you'd want to know that I acknowledged you in the paper itself. Making all the simulations work and getting this together took far more time than I care to admit. Here's the link: https://doi.org/10.1098/rsos.251800 .

There are a lot of simulation videos included in the publication references I think you might enjoy exploring. If any of you are knowledgeable about LS-Dyna and are feeling adventurous I've included the simulation run cards so you can play with the simulation itself.

The main reason I wrote this paper is that over the course of the last couple of years I've been learning how to create explicit impact models. Many people have helped me learn how to do this... but there is a TON of stuff that I wish was all collected in one spot.This was written in the true spirit of Smarter Every Day. I started knowing nothing about this topic... but by asking questions and being ok with looking like an idiot in front of other people, slowly slowly things started to crystallize.

This paper serves as a how-to for impact modeling using Finite Element Analysis and Smoothed Particle Hydrodynamics. I did my best to write this in plain English that anyone could understand. I wish I had a paper like this to read before I started on my little journey! This is not the destination for the PhD... this is just a little part of it. I'm traveling a bit at the moment to work on the final research. It's pretty cool stuff, and I think you'll find it quite interesting.

I'm sure there's a ton of things I did wrong, but I'm proud of the effort. I think I've decided to make a video about what exactly this paper is saying.

Thanks again!

Regards,

Destin

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Comments

Wolf Harrold

Phenomenal news! You did the hard yards, we just cheered you on financially hahaha thank you for making everyone of us Smarter Every Day!

Chris Mears

Phenomenal. Congratulations! You did the work and deserve this. Thank you for being such an inspiration. ❤️🎉

Rosa Lack

Hi Smarter Every Day

Mike's Tropical Tech

The Royal Society dude? Are you freakin' kidding me! You and Isaac Newton! Darwin, van Leeuwenhoek, Franklin, Herschel, Maxwell, Turing, Hawking, Crick and Watson, Faraday, Dirac, Heisenberg, Rutherford, Schrödinger, ...! You are Legen - wait for it - dary!

Gabriel Spethmann

So cool! Congrats! You could also add the paper link to all related videos :D

Murktech MakerSpace

Wow! This is awesome! Congrats on getting published! And I love the fact that you pulled together all the knowledge you gathered along the journey into one place to share with others. Hopefully I will have some time to dig into it soon!

Gigi

Yay! Congrats! This is super wholesome and inspiring!

Jose Martinez

Congratulations and thanks for bringing us along for the ride, Destin. 👍🏻👍🏻

sue capps

Congratulations proud of you

Craig.wtf

Nice one Dude! Great achievement! 🎉

Ephandel

Yay!!! How awesome is that!! GiGatT

Hub

Congratulation... That's a huge job...Just generated a Pdf based on the web site to be able to read it off line on my phone and... that's 98 pages! That's not an article, that's a book...

Hub

Well just seen the pdf link on the website, 39 pages but still...

Dex Euromat

Great to know! THat video was great research itself and contributed a lot to the research. Keep up the good work Destin!

Trey Smith

Awesome Destin. Thanks for sharing this.

bill miller

Congrats! Awesome news. Very cool Destin.

Ravi Vemula

Congrats! Such a remarkable achievement to publish a piece of scientific literature and for you to continue your goal of making the world smarter every day!!

Jeanine McCarthy

Excellent, Destin! I will never stop admiring your curiosity!

SHM

Very awesome! Congrats...to all of us...but mostly Destin! 🎉🎉🎉

Austin Burnham

Congratulations on this huge achievement! My favorite line of the paper is “this final simulation is extremely consistent with the actual experiment.” I know so much work went into getting that final result, and I enjoyed reading through your process in the paper. Thank you for sharing!

Jesse Garrison

On top of the general kudos for the accomplishment of getting it published, I think it's very neat that you also donated the bullet fragments, etc. to the Royal Society Archives. Just like the artifact that inspired the experiment, the physical proof of your work will be available for scholars. Edit to add: also, as an academic librarian, thank you for also splurging for Open Access publication so that everyone everywhere can read it without a subscription. Article Processing Charges for Open Access is often not cheap.

George Reese

This is awesome. War Eagle Destin

John W

Congratulations.

Alisha Johnson

Congratulations! I love the videos and being able to read a more detailed background fed my couch engineer brain. Thank you for writing in a way that was easy for a lay person to become Smarter Every Day!

Steve Jones

WOW! That's a lot of technical stuff that to me as someone not educated in such things makes as much sense as the famous "turbo encabulator" video, but that is amazing and I'm happy to have supported the effort!!

Dave Muth

Great work! Congratulations!

Steven Payne

Now go to Libby's in celebration! LOL

Gregory Laborde

Excellent! So readable. I wish more scientific and engineering papers were like this. Elevates the innate human desire to smash things to a whole new level. I suspect that no one views you as an idiot, ever. I find that engineers and scientists revel in being asked good questions and the challenge in explains in a way the questioner can understand. They wish more of their undergraduate students would, no COULD, do that. Richard Feynman addressed how complete ignorance was a license to ask whatever questions he wanted in the introduction to his appendix to the Challenger Report. No one thought he was an idiot either. Someday I would like to discuss the role of Titanium's surface yield strength in a highly public failure. Not today.

Ryeera

Woohoo! Very freaking awesome! And thanks so much for making it open access! As an avid supporter and representative of open source software, this tickles the right nerves for me. You're awesome!

David Macauley

Well, I think I know what one of the next sticker set items should be... And by all means, congrats sir!

Paul Black

I compliment you on the high quality of your work. I went through the whole thing. I have published a few scientific papers, so appreciate your thoroughness and clarity.

David Macauley

Oh, and check out the Ballistic High Speed video https://www.youtube.com/watch?v=JjXeGtMnK4g - I just saw this last night (the vid is 10 months old, but it just popped up in my feed. They "chase" a .45 round with a .223 to see it catch up and impact. The rounds also spin in different directions (opposite rifling in the two "tools" used) - which adds an interesting twist (sorry, couldn't resist).

freddietheone

Completely and utterly wonderful! I’m intensely proud of what you have done. What a task! I’m so pleased we patrons could help you along. Your videos keep me sane in this chaotic world. I always look forward to them. Very well done! All kindness, Chris F. UK.

smartereveryday

Thanks for the kind words. My first time doing something like this so I really didn't know how it would be received.

Cultured Punk

You sir are a genius!!! Thank you for keeping it real but we wouldn’t be here watching and support if it wasn’t for you

Jeremy J.

Physical validation is the most challenging and costly phase of the simulation workflow that many do not pursue. It is really cool to see you use an inspiring physics story from the channel as a basis for your simulation!

Stephen Mills

Awesome work, Destin. I enjoyed the video and, now, seeing the final published work is great!

Juan Pons

Great job Destin. Keep it up.

insideHardware

still wish you would have done cannon ball vs cannon ball. Oh well, maybe next time.

Chris Hinkle

Did they make you spell it "aluminium" to get published in the UK? :)

Lacquerhead

How cool is THAT?! Now I have some reading to do. :)

Patrick Crausaz

I'll add "funding of scientific paper" to my titles.

Nathan Glenn

I'm curious why the safety check list has an explicit "hydrate" step

Mike

Great job. Your presentations are very thoughtful and certainly not boring. I am happy to support your continued efforts to learn, understand, and educate others. We get smarter every day by asking why!