Which company disrupted the calculator market in 1972 by introducing the first handheld scientific calculator that retailed for under $150, making advanced mathematics accessible to students worldwide?

The introduction of affordable handheld calculators dramatically transformed mathematics education and retail markets. This technological shift changed how mathematical tools were marketed, sold, and adopted by the public, creating new retail giants and transforming educational approaches. Test your knowledge about this pivotal moment in mathematical retail history that bridged consumer electronics and educational mathematics.

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Texas Instruments with the TI-35
Hewlett-Packard with the HP-35
Casio with the fx-10
Sharp with the EL-8