Make a awesome speaker out of recycled materials.
Step 1: You Need
1 card board box. 1 plastic bottle. 2 small cups Scissors. tape Aluminum foil ( optional). Knife.
Step 2: Plastic Bottle
Cut the plastic bottle to fit in box.
Step 3: Tape
Tape opening closed.
Step 4: Cut
Cut hole in side for funnel. Then tape around funnel.
Step 5: Tape
Tape bottom of the box then cut hole for funnel in box. Then insert funnel.
Step 6: Cut
Cut rectangle hole for phone on top of the box then a smaller one in the bottle.
Step 8: The End
Test it out it works!!