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RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.

Math help since 1998. Math Goodies helps kids at all levels with interactive instruction and free resources. Get help online or offline.

Research Randomizer -- A Free Tool for Instant Random Sampling and Assignment.

Psychic Science - free educational-entertainment resources for psychical research, parapsychology and mind magic, including ESP tests and psychic games

My life in Palo Alto, California.

Pick winners for sweepstakes and contests using our randomized third-party drawing service that provides true randomness.

GraphPad Prism is a powerful combination of biostatistics, curve fitting (nonlinear regression) and scientific graphing in one comprehensive program. Easily organize, analyze and graph repeated experiments; pick appropriate statistical tests and inte...

RandomPicker is a random winner generator for your contests, lotteries or sweepstakes and will validate the correctness of your draws.

Random Number Generator provides free, custom random numbers for the lottery or games. Get lucky in Lotto with RandomNumbergenerator.com

Mega Millions is a large multi-state lottery in the United States. With lotteries from Georgia, Illinois, Michigan, Maryland, Massachusetts, New Jersey, New York, Ohio and Virginia, Mega Millions has a huge population base that plays the game. Mega M...

Create your own formula and calculate online and share program in HiCalc