Tag Archives: color

Vernier: Go Direct Light and Color

Introduction The Go Direct Light and Color Sensor is a powerful and versatile light sensor that measures visible light, the ultraviolet electromagnetic spectrum, and does color analysis. As seen in the video, by using an RGB color sensor, the relative … Continue reading

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Sharing what I learned at the 2012 NSTA national conference

With spring break coming right after the conference my reporting has been delayed. There were many interesting sessions presenting and discussing many interesting ideas at the 2012 NSTA national conference in Indianapolis. Here are a few of the ideas from a … Continue reading

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Chemistry Now, week 14: flower color

In a sea of green vegetation, you’ll find reds, yellows, oranges, blues, and purples—a beautiful range of colors that pop out, saying to insects and other pollinators, “visit me, visit me, no, not that one…. me!” Flower colors have evolved … Continue reading

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