Introduction: Utilitarian Origami Part I - the Cup
Have you ever been in a situation where you needed a drink of water either for thirst or for something like taking a pill? Here is a solution, learn this once and know it when you need it. There is a high probability, wherever you are, that there is a sheet of paper nearby. Notebook paper, a pamphlet, a flyeror printer paper. Anything will do. You can then fill it at the nearest faucet.
This design will use a standard rectangular sheet instead of a square one. Similar to this
Step 1: First Fold
The following steps will show you what to do, I used a two color paper to make it more clear. The step following the instruction will show that instruction completed.
First take your piece of paper and bring corners A and B together and fold.
Step 2: Fold 2
Now take corner A to corner B and fold.
Step 3: Flip
Now flip the whole thing over to the other side.
Step 4: Fold 3
Now take corner A to corner B and fold.
Step 5: Fold 4
Now take the half of the paper at A and fold to B. It is important that you fold both pieces at this point.
Step 6: Flip
Now flip the whole thing over to the other side.
Step 7: Fold 5
Repeat the same thing on this side, fold everything at A to B.
Step 8: Open Up
Now open up the center, you will have a pocket.
Step 9: Done!
Now you have a cup that will hold water for a few good minutes.