Скачать или смотреть Coil gun series of part one:668.25J Coil gun

Coil gun series of part one:Sell.It's about a coil gun of the video, initial velocity is about 45 m/s,(Can't portable,but I can)As long as you and other video contrast,you can discover, this series of any a coil gun on YouTube than most of the coil gun efficiency is high.In addition,I will put a video,about a portable coil gun.Although I can't guarantee appearance can make you satisfied, but its power and efficiency is obvious to all.Any trading or problem please E-mail me [email protected] thanks.Part of the introduction in the later section of the video
Music shear in the French music journey - thick makeup Paris.
Why don't I make multistage coil gun?That because for multistage coil gun only improve energy storage, and no increase efficiency, if your primary coil do storage is enough big, so the second acceleration is not much use,multistage coil gun,had a lot of way to make,opto - electronic or SCM,arduino,delay or voltage trigger,that is very easy to every one,My purpose is, with the least amount of material, the cheapest price, make a coil gun,stronger than other video's coil gun. Facebook：http://www.facebook.com/profile.php?i...