Stunned Chow Yun Fat: 3D Print Poker Launch Gun

If you've ever watched a movie featuring Chow Yun-fat, you might still remember the iconic card-throwing scene. Many guys would love to try that stunt themselves. Well, here's some great news—now you can do it without spending years practicing! All you need is a **3D printer**. A few days ago, a high school teacher from the U.S., Jeffery Kerr, created an amazing **3D-printed** poker launcher that can fire over 30 cards in quick succession at high speed. The device looks like a mechanical wonder, and it’s definitely something fans of classic stunts would love. As shown in the image, all you have to do is load the playing cards into the device, turn the crank on the side, and watch them fly out like a swarm of scorpions. It’s a real "saturation attack" in action. Kerr said the design may look complex, but the mechanics are surprisingly simple. He explained: "I’ve been really into designing mechanical toys lately. I enjoy working with old-school, purely mechanical systems instead of using motors or electronics. In this launcher, the crank is connected to an eccentric, which loads one card per turn. The card is designed to drive a wheel spinning at 3,000 RPM. Just pull the trigger, and the card case lowers onto the loading wheel, sending the cards flying out one after another." The device is mostly 3D printed, with only a few small parts like O-rings, skateboard bearings, and screws needed. Kerr has shared the design online for free, so anyone with a 3D printer can make their own. Printing time is around 10 hours, making it a fun and rewarding project. Kerr tested the range and found it can launch cards up to about 30 feet. He also reminds users to be cautious and never point it at someone’s face to avoid injury. Whether you're a fan of stunts or just love DIY projects, this launcher is a fantastic way to bring some cinematic flair into your home.

Dual Brush Pen

72/100 Pcs Drawing Color Pen,72/100 Pcs Color Dual Tip Pens,Coloring Brush Marker Pen,Felt Fine Point Tip Pens

Zhoushan Shenglan Trade Co., Ltd.   , https://www.seamiart.com