Day 346: Water, water everywhere

It rained all day today, yet again turning the alley beside my apartment into whitewater rapids. But since I worked from home today, I didn't have to be out in it. At all. (Hooray!) But I did still deal with water in another way, when I made a drinking cup, origami-style, out of computer paper.
It worked perfectly, no leaks or drips, and I am very impressed. No need to buy more glassware, just pick up a pack of paper at Staples and I'm good.