It works like a charm and reinforces my role as alpha since I control the noisemaker.

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In 1949 Yale Medical School student William Sewell used Erector girders, an Erector motor and rubber flaps from a party noisemaker to craft the first functional artificial heart.

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In 1949 William Sewell, a student at Yale Medical School, used Erector girders, an Erector motor and rubber flaps from a party noisemaker to craft the first functional artificial heart.

FORBES: Magazine Article