wait till you see the next one!My fuel is slow burning but once the pressure builds off she goes.The hollow core engine has only a wall thickness of 3/16 which is not alot by 4 inches long.The nozzel was small!Anyway watch for the next one.

Jeff-you never cease to amaze us with your multi talents. Great rocket and we bet the next one will be even better than this one. Have fun, but be careful. Can't wait to see your next project.

its my design and made to keep you in suspense.ty

jeff your rocket was awesome it just took awhile to take off. lol i kept waiting and waiting and waiting lol

hey dad..looks like you make one hell of a rocket..now all you need is to perfect the outside components of your rocket to make it more durable and for better flight...gotta give you a 9 out of 10..

rocket man jeff here w/my new homemade rocket video.WOW the first laucn went at least 2,000ft or more.This is just the beginning of my new career in rocketry.Keep posted for more.All was handmade using stump remover(potassium nitrate) sugar,karo syrup and water.Then I hand rolled the tube put in a nozzel that worked great and fins of balsa wood.Nose cone of paper rolled into a cone.Look for my bigger and better ones sonn! rocket man Jeff
ps: dont try this at home as I am an expert.Parents make sure your children arent cooking anything on your stove.ty