1. Get a square of cardboard and a square of aluminum foil (any size but they must be the same)
3. Cut into the center from each corner. Stop about an inch from the center.
5. Make a hole in the center and stick it on your computers wifi antenna or your routers antenna. In order for this to work, turn your antenna until it is facing your computer/router.
Check out our SpreadShirt shop for our awesome selection of geeky apparel. We offer Mens, Womens, and kid sizes of T-shirts, Long-sleeve shirts, and hoodies in addition to coffee mugs and more. Check out our store here: http://allstuffnerdy.spreadshirt.com