Are you trying your best to advance the cause of science, but your CEO spent all your funding on $70 million worth of moon rocks? Now you can continue testing with little to no budget with a portal gun made completely out of recycled materials.
**Game.Life2 challenge entry - Vote if you like cost-effective science!**
**Game.Life2 challenge entry - Vote if you like cost-effective science!**
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Signing UpStep 1: Completely Scientific Requred Materials
Materials:
- Large Cardboard Tube (about 3" diameter)
- Large peanut can (or coffee can)
- Plastic jug (usually used for some kind of cleaning product. Mine is carpet shampoo)
- Small plastic jug (If you have trouble finding some, try the dollar tree cleaning aisle)
- Corrugated cardboard
- Thin cardboard (or card stock)
- 6 plastic bottle caps
- Long, cylindrical bottle (Try fancy expensive water bottles, they usually come in different shapes)
- Wire Coat hanger
- 1" strip of foam padding (I used a camping pad)
- A small lens
- Strong string
- Black and White paint
- X-acto knife or box cutter (make sure you have a sharp one)
- Wire cutters (for the coat hanger)
- Pencil
- Marker
- Scissors
- Ruler
- Newspaper (good for stencils or a drop cloth)
- Glue gun
- Cutting pad (or something to protect your table when using your x-acto knife)
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This was really clever and nice to make, really good that you used recyclables too!
I even got to shoot it at old people in a restaurant and security cameras. c:
it dont requires led, makin' it easier to build.
keep it up.
Nice job.