We didn't notice any of the telltale blue-tinge typical of AMOLED implementations, but the overtly blue lighting around us might have helped mask those shortcomings.

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But under indoor lighting, it's no longer blue.

NPR: Using Science to Rescue Art

But in spite of Arduino's near ubiquity these days, we'll admit that we were a bit taken aback when the familiar blue microcontroller made an appearance on a lab desk during our conversation with NASA "lighting guy, " Dr. Eirik Holbert.

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