Which scientific breakthrough led to the creation of an entirely new product category that transformed the retail landscape with brands like Coppertone, Banana Boat, and Hawaiian Tropic?

The world of science and retail marketing intersect in fascinating ways. Scientific breakthroughs often lead to revolutionary products that transform how brands market themselves. This trivia question explores a famous scientific discovery that fundamentally changed a major retail sector and created entirely new marketing segments and opportunities. Test your knowledge about how science has shaped product branding and retail markets!

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The discovery of benzophenones and PABA as UV filters (1943)
The isolation of aloe vera's active compounds (1959)
The development of waterproof synthetic polymers (1962)
The creation of aerosol spray technology (1941)