Magic 8-Ball
Magic 8 Ball
8 ball face.jpg
Type Novelty toy
Inventor Abe Bookman
Company Alabe Crafts Company
Availability 1950–present
Materials Plastic
Alcohol
Blue dye
Official website

The Magic 8 Ball is a toy used for fortune-telling or seeking advice, manufactured by Mattel.

Contents

Origin

While Magic 8-Ball did not exist in its current form until 1950, the functional component was invented by Albert C. Carter, who was inspired by a "spirit writing" device used by his mother, Mary, a Cincinnati clairvoyant. When store owner Max Levinson was approached by Carter about stocking the device, he called in his brother-in-law Abe Bookman, a graduate of Ohio Mechanics Institute. In 1944, Carter filed patent for his device, assigning it to Bookman, Levinson, and another partner in what came to be Alabe Crafts, Inc. (Albert & Abe) in 1946. Under the Alabe name, they marketed and sold the device as The Syco-Seer. Carter, suggested by Bookman to be an alcoholic, died sometime before the patent was granted in 1948. Bookman soon made improvements to the Syco-Seer and in 1948, it was encased in an iridescent crystal ball. Though unsuccessful, the revamped product caught the attention of Chicago's Brunswick Billiards. In 1950 they commissioned Alabe Crafts to make a version in the form of a traditional black & white 8-ball.[1]

Design

The Magic 8 Ball is a hollow plastic sphere resembling an oversized, black and white 8-ball. Inside is a cylindrical reservoir containing a white, plastic, icosahedral die floating in alcohol with dissolved dark blue dye. Each of the 20 faces of the die has an affirmative, negative, or non-committal statement printed on it in raised letters. There is a transparent window on the bottom of the Magic 8 Ball through which these messages can be read.

To use the ball, it must be held with the window initially facing down. After "asking the ball" a yes-no question (and shaking the ball), the user then turns the ball so that the window faces up, setting in motion the liquid and die inside. When the die floats to the top and one of its faces is pressed against the window, the raised letters displace the blue liquid to reveal the message as white letters on a blue background.

Possible answers

The 20 answers inside a Magic 8-Ball are:

It is certain
It is decidedly so
Without a doubt
Yes – definitely
You may rely on it
As I see it, yes
Most likely
Outlook good
Signs point to yes
Yes
Reply hazy, try again
Ask again later
Better not tell you now
Cannot predict now
Concentrate and ask again
Don't count on it
My reply is no
My sources say no
Outlook not so good
Very doubtful

10 of the possible answers are affirmative (), 5 are negative (), and 5 are non-committal (). Using the Coupon collector's problem in probability theory, it can be shown that it takes, on average, 72[2] questions of the Magic Eight Ball for all 20 of its answers to appear at least once.

Patents

See also

References

  1. ^ Walsh, Tim. (2004). The Playmakers: Amazing Origins of Timeless Toys, pp. 94-5. Keys Publishing, Sarasota. ISBN 0964697343.
  2. ^ http://oeis.org/A060293/list

External links


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