Write an article based on this "As above, Buy a ping pong ball. Wrap the ball in tin foil, but leave a chimney from the top, leading to the ball, and have it big enough so you could reach down and touch it with your finger. Pour some match heads into the ball and twist the tin foil. Heat the bottom of the bomb, near the ball until you hear a hiss, and it begins smoking. Get away, the smoke smells bad and will make you smell bad, and it's toxic."
for this, you only need one ball. r a good way to do this is wrap the ball, and use the foil at the top to wrap around your finger