Whisbang RC whistling bombs

prusaprinters

<figure class="media"><oembed url="https://youtu.be/z5ybuzKMqaM"></oembed></figure><p>These are printed in flexible TPU and are designed to be as safe and as harmless as possible while still being effective.</p><p>Drop them from 200 feet or higher to allow them to reach terminal velocity and produce sound.</p><p>The body has a hollow tube which needs to be filled with weights to have the correct balance and penetration through the air.</p><p>I use 3, 3/8 ball bearings for the weight but you can use whatever you have, as long as it makes it nose heavy.</p><p>push the ball bearings as far up to the nose as possible and glue in place</p><p>you can use “red snap crackers” available at fireworks stores for more effect, glue them to the nose or inside the tail.</p><p>&nbsp;These can be re-used over and over.</p><p>print in a bright color so you can find them.</p><p>remove all strings and burs from whistle holes and chamber.&nbsp;</p><p>DO NOT use these to scare or harm people or damage property</p><p>I am not responsible for any injuries or damage.</p><p>be smart, use at your own risk, and be safe.</p>