A Cheap Way to Make and Reuse Fire Cracker

by ngonang in Outside > Fire

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A Cheap Way to Make and Reuse Fire Cracker

Intro_Pic_Instruc_2.png

Just need a bicycle valve, a nail, a match. We've got a fire_cracker.

Cut Short a Nail to Get a Flat End.

Nail_Instruc.png

Find a nail to fit the valve hole. Use grinder or something to cut it.

Remove the Core in Middle of Valve

Valve_Intruc.png

Using small Plier to cut it.

Put a Match Into Valve Hole.

Valve+Match_Intrsuct.png

Maybe, compress it gently with a done-cut-nail. To seal the gap between body of valve and match powder.

As the Image Above.

Valve+Match+Nail_Intruct.png

Use nail, attach it in.

Compress to Make Explosion.

Valve+Match+Nail_explosion_Intruct.png

Use gravity or a heavy object, something make a huge force on top of the nail.

Modification.

You could learn from this to make blank bullet , even for real gun -> fire cracker gun, making a long line of it, like Chinese Fire Cracker Sequence. Drop hundreds of it by using drone (Arduno => randomness dropping), like a bomber airplane.I learned and played it from a friend of mind in middle school. I don't know this invention from whose. Don't see anyone show thing like this in here. So i do it. It's a saving and fun.