Back to the Future: 3D Printed Automatically Extending Bat

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My 3D printed take on Griff’s automatically extending bat from Back To The Future Part 2. This video provides an introduction to this awesome, functional prop. I want to hear how you think the bat works, so please leave a comment below. Here is a link to the follow up video on the specifics of how the bat works and testing of how strong it is: https://youtu.be/XSL0NKiR8AQ +++++++++++++++++++++++++++++++++++++++++++++++++++ If you like what you see, please support the channel! https://www.patreon.com/potentprintables https://www.buymeacoffee.com/potentprintable +++++++++++++++++++++++++++++++++++++++++++++++++++ Instagram: https://www.instagram.com/potentprintables/ Twitter: https://twitter.com/PotentPrintable G+: https://plus.google.com/u/0/communities/114292760593309600408 Special Thanks To: YouTuber JGD16 for his brainstorming and idea which simplified this build. Check his channel out here: https://www.youtube.com/channel/UCzKAsXTRt4SnnJhFxMfl7zA JE for his help in filming! Music in the Video: Pop Metal by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Artist: http://audionautix.com/ Movie Clip Attribution and Reference: Cafe Scene with Automatically Extending Bat - Back to the Future, Part II [Universal Pictures] WARNING: THESE VIDEOS ARE FOR ENTERTAINMENT PURPOSES ONLY. PERSONAL USE OF VIDEO CONTENT IS AT YOUR OWN RISK. #3dprinting #3dprinted #solidworks #design

Comments from Youtube

Nicholas DeVincentis : Nice work, excited for the next video! I like the music in the background. Keep it up!

U Do It : Yessss!!!!! This was awesome. I got this on video!

Nicholas DeVincentis : Good idea using a soldering iron to heat up those pems and get them into place!

Jason Baker : That is really cool. I have some ideas on how you did it but none for sure. I guess it will be a cliff hanger until next time. I'm really excited to see the durability test!

HAPPY2ISI : Awesome 👍

_ __3DTimelapser___ _ : thanks

SAOS451316 : it doesn't seem to spring open so i guess it's pneumatic? it might work like a pump action squirt gun where you pump the bat to build pressure in a tank and then release it when you want the effect. brilliant prop!