Most purchases from business sellers are protected by the Consumer Contract Regulations 2013 which give you the right to cancel the purchase within 14 days after the day you receive the item.

Disable the launcher by removing the battery (or pump or launch tube) if you have to leave the launcher unsupervised.I mounted the launch buttons in a box inside the frame for easier carrying and to have all the pieces inside. If you're doing an event for a bunch of people, then having some nose cone and fin templates printed out ahead of time really helps out. You can feel just like a real astronaut with this rocket toy which uses your own stomp power to give it the fuel it needs for takeoff!

I made a very detailed video on how to build a launcher, but since it is such a long video, I made this tutorial as well since seeing the steps one at a time is sometimes easier. Since then, individuals, groups, and Maker Faires all over the world have had a blast introducing rocketry to kids and adults with this launcher. When we take the launchers to events, we have a lot of small 1/2 inch pipes at the tables so a lot of children can make rockets at the same time. I used hose clamps to hold the holders onto the frame tubes, but zipties would probably work as well. When looking at the threaded side with the opening of the connector facing you, wrap the thread tape around the threads of the plug in a clockwise direction.Wrap it halfway down clockwise, and then flip the nipple over and wrap clockwise from the other side. The valve brace relieves any stress that might happen to the sprinkler valve connections, and will help make the launcher last longer. This side is harder to get exactly right, but since I am using it for the valve stem, it doesn't have to be perfectly parallel with the frame tubes. Fins that are not attached straight, or the leading tip of the fin is not secured, will cause the rocket to tumble at high speeds.

Air expelled from the tube, if forced into someone's nose or mouth, is powerful enough to cause the lungs to rupture. Your refund will be processed within 14 days of reaching our warehouse using the same method that you paid with. In fact, this launcher has been used at Maker Faires in both the Bay Area and New York City to launch thousands of rockets over the course of the weekends. From cozy birdhouses to nourishing feeds and feeders, find everything you need to keep your backyard birds happy and healthy this season.is built of industrial metal air pressure rated parts, and a sturdy CNC cut wooden base for many years of use. The launch tube and launch button holder just makes all of the parts one piece so that it's easier to carry.