2 ms·

It's not really low-cost, but: http://gamesbyemail.com/News/DiceOMatic http://gamesbyemail.com/News/DiceOMatic

• gngeal 13y ago
  Too mechanical. I'm afraid I like my bubble idea more. Unless I get my hands on some suitable radioisotope, that is.
  • tytso 13y ago
    That's not hard. Just get an ionizing smoke detector: http://www.etoan.com/random-number-generation/ http://www.etoan.com/random-number-generation/