Introduction: The 1-step Eco-safe Hydro/pressure-powered Bottle Rocket With No Cost!
i came up with this idea after my dad told me to leave my real bottlerockets alone and i got bored. so... vuala!
Step 1: Tools
1 bike needle
1 bike pump
infinite plastic bottles
Step 2: Launching
stick the needle through the cap and pump! note:hold the bottle down until launch. you can also add some water...;)
Step 3: Launch!
pump and release!!!!
We have a be nice policy.
Please be positive and constructive.