The Color-Mixing LED Crystal Crate
Wire up a color-changing LED and explore the colors of light!
Explore:
- Plastic
- Electricity
- Circuits
- Colors and Light
Color-mixing LED Crystal
More awesome hands-on video tutorials at youtube.com/tinkercrate!
Your library
Light: The Visible Spectrum and Beyond
Kimberly Arcand and Megan Watzke
Light doesn’t just stop with the rainbow. Kimberly Arcand and Megan Watzke present the science of the entire electromagnetic spectrum with beautiful photos, detailed diagrams, and accessible explanations that draw on their years of work at NASA’s Chandra X-ray Observatory. If you’re excited to learn more about light, this is sure to satisfy.
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Isaac the Alchemist: Secrets of Isaac Newton, Reveal’d
Mary Losure
Isaac Newton was a scientific giant, and his theories of natural philosophy have had centuries of impact. But before his three laws of motion, before he invented the Calculus, and before he split the rainbow, Isaac was a curious boy growing up in an alchemist’s shop. Mary Losure’s engaging narrative follows young Newton as he observes, experiments, and grows to become a thinker who would change the world.
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