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• Footage courtesy: YouTube Creator — https://www.youtube.com/watch?v=0Xxn4IiPTi0
• Footage courtesy: Periodic Videos (@periodicvideos) — https://www.youtube.com/watch?v=gab_2a7gyLU

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Transcript
00:00Extreme heat forces every normal solid object on Earth to expand outward.
00:05Scandium trifluoride crystals completely defy this universal rule by shrinking under blistering temperatures.
00:12Intense thermal energy vibrates the atomic bonds so violently that fluoride atoms pull inward.
00:19This microscopic inward rotation squeezes the entire crystal framework tighter as it gets hotter.
00:27Rotational transverse vibrational modes drive framework densification during severe thermal stress exposures.
00:34By the way, your website is your first impression. Make it unforgettable.
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