https://youtu.be/OZTuE1BTUtU?si=GdJRKVLLn9TDEe6o - 12 minute video -
very technical - college level chemistry - maybe upper level chemistry
bottom line - its all about molecules crashing into other molecules
this is probably related to combustion / fire
combustion is a reaction where oxygen is added to a substance with the
release of light and smoke and energy etc - these reactions exhibit a
'energy of activation' curve - we can see that curve on the board
there
you could think of this as advanced chemistry of combustion
he is trying to teach us some advanced concepts of why fire does what it does
we could be totally wrong but maybe not
he starts out by talking about "stable states" of reactants - thats
probably aka "energy levels"
its all about molecules crashing into other molecules
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