Pneumatic coaxial piston air cannon @4atm

Yet another poor quality video of the homemade pneumatic cannon made out of a cheap air pump for using the own piston as it works like a one way valve. Thus, you don't need to leave a small clearance for air to leak and load the main chamber. The piston let's the air flow into it, but on the shooting phase it blocks it. It's the same that happens when you pull the handle of the airpump (air enters the cylinder) and then you push it (air is NOT released, but compressed). The target in this video is the back plate of a pringles can. At 3,5-4 atm as seen here it pierces it. At 6 it goes through. At 7,5 the rear cap explodes XD And no... I'm not in undies. It's a swimming pant (summer in Spain!!) XD So please focus on the ballistics and keep YOUR mating rituals for your friends and beloved ones. Another funny fact. The rear cap explossion propelled the main body against a furniture and the aluminum cannon BENT. So poor accuracy now, but back before the accident it was kinda good...like let's say hit an apple at 15 meters (yeah, I know but I didn't want to put my eye or face close to the gun, so it surely would have been better. To the naked eye, the BB looked like flying pretty straight) Thks4watching All likes reserved

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We’re Adam and Vicki — living a nomadic life by land and sea. At sea, our sailboat Te Tāiko is home as we journey across the South Pacific, exploring remote islands, meeting incredible people, and learning from the cultures we encounter. During the South Pacific cyclone season, we trade ocean horizons for winding roads — travelling through New Zealand in our motorhome Takahē, working, exploring, and preparing for the next sailing adventure. ✨ Join us as we share real stories of slow travel, adventure, and meaningful connection — from life aboard our sailboat to life on the road. #Travel #Adventure #SailingLife #VanLife #NomadicLiving #SouthPacific #NewZealand #CulturalTravel #SlowTravel #TravelVlog We hope you enjoy it! As always, thanks for watching. Sincere thanks to Charlotte Rockstar Jones for composing and recording Te Tāiko's theme song. Please remember to subscribe, like, comment - it helps us out! If commenting, we ask that you be respectful. Any comments made that are intended to be hurtful, disrespectful, antagonistic, and inappropriate to us or our viewers will be deleted and you will be blocked from our channel. Ways to support us: Subscribe to YouTube (it's free) 👉https://www.youtube.com/@adamandvickistravels?sub_confirmation=1 Become a Patreon 👉patreon.com/adamandvickistravels Support us on Ko-fi👉 ko-fi.com/adamandvickistravels FOLLOW US: Website 👉https://www.adamandvickistravels.co.nz/ Pinterest 👉 www.pinterest.com/adamandvickistravels Facebook 👉 https://www.facebook.com/adamandvickistravels/ Instagram 👉https://www.instagram.com/adamandvickistravels/ Music from Epidemic Sound. ------------------------------------------------------------------------------------------------------------------------------------------------------We’re Adam and Vicki Forbes, a New Zealand couple sailing the South Pacific aboard our yacht Te Tāiko and exploring Aotearoa by motorhome. Ours is a life shaped by curiosity, connection, and a desire to live simply while still holding onto the professional work we love. Between remote anchorages and winding backroads, we share honest stories of what it’s really like to live, travel, and work from the road and sea. We’re not chasing perfect—we’re chasing real moments, unexpected encounters, and a slower way of being. Follow our journey: @adamandvickistravels on YouTube and Instagram. If you’d like to join our journey, please support our channel by clicking the subscribe button and leaving us a comment. A big thank you to you for watching and a massive thank you to our Patreons for your support and helping make this possible. We aim to release a new video every fortnight on a Sunday. However you choose to support us, we are sincerely grateful. A big thank you for taking the time to stop by. #boatlife #boat #travelvlog #digitalnomad #lifestyle #sailing #travel #sailinglife

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On board the Rapido 40, a very efficient trimaran that sails at twice the wind speed

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