Pulley System
These are the supplies needed for the pulley system lifted by a wheel and axel.
Downloads
Supplies
- 4 Thumb Tacks
- Dental Floss
- 2 Different Sized Bottle Caps
- Scissors
- Lighter
- Rock
Attach String to Rock
This part is easier with an uneven rock, I wrap it around several times then tie it off.
Put in 3/4 Thumb Tacks in the Wall It the Positioning You Want
Trim Bottle Caps (if Needed)
I had to trim/burn down the caps to fit the tack.
Add Holes to Both Caps
I heated up the plastic and used a thumb tack to punch the hole.
Stringing All of It Together
I threaded the string through the holes so that one cap would inside the other and the middle cap would be the anchor. For the end of the string i melted the cap and had the cap melt around the string.