Which scientific equipment company's logo was originally designed to represent the platinum wire loops used in their first breakthrough product, but is now widely misinterpreted as something else?

Laboratory equipment is essential to scientific progress, but how well do you know the corporate histories behind the tools scientists use daily? This trivia question explores the evolution of one of the most recognized scientific equipment manufacturers and a surprising fact about its iconic logo. Test your knowledge of the intersection between scientific brands and their visual identities!

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Thermo Fisher Scientific's blue square logo (commonly mistaken for a temperature gradient)
Eppendorf's stylized 'e' (commonly mistaken for a test tube)
Beckman Coulter's circular emblem (commonly mistaken for a centrifuge)
Bunsen's flame symbol (commonly mistaken for a water droplet)