Natural Quasicrystals

Natural Quasicrystals

Assessment

Interactive Video

Physics, Science

11th Grade - University

Hard

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The transcript details a research journey to find natural quasi crystals, starting with a collaboration between the speaker and an undergraduate student, Pierlou, at Princeton. Despite initial failures, the research continued with Luca Bindi from the Mineralogical Museum in Florence. After years of effort, a quasi crystal was finally discovered in a mineral from Russia, marking a significant breakthrough.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What challenges did the researchers face in obtaining samples of quasi crystals?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the significance of the diffraction pattern observed in the electron microscope?

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