Many conspiratorial/predictive programming outlets have covered the 2012 Olympic ceremony, but the Olympic "Cauldron" of the opening and closing ceremony has seen less attention.
The Rites of the Cauldron bookended the well-known 2012 Pandemic Opera of the opening act.
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The opening ceremony involved the Assembly and Lighting of the Cauldron.
Consisting of 204+1 copper"petals", each 204 Petal was carried by a Child from each 204 countries, and the Petal was assembled.
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After delivery of the "petals" by the children messengers, 7 young athletes lit the cauldron.
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"The seven stepped forward together to light a petal each. Flames spread radially around the petals, and when all were alight, the stems rose slowly from the floor of the arena and converged to form an upright cauldron with a single, massive flame."
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The music that played at this time was "Caliban's Dream", which refers to Caliban in The Tempest by William Shakespeare, whose 'Be not afeard' speech Sir Kenneth Branagh, as 19th Century engineer Isambard Kingdom Brunel, had recited earlier in the ceremony - a speech from the play's Act 3, Scene 2, in which Caliban refers to his dreams, invoking thusly prior to the opening rite:
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Be not afeard; the isle is full of noises,
Sounds, and sweet airs, that give delight and hurt not.
Sometimes a thousand twangling instruments
Will hum about mine ears; and sometime voices
That, if I then had waked after long sleep,
Will make me sleep again; and then in dreaming,
The clouds methought would open, and show riches
Ready to drop upon me, that when I awaked,
I cried to dream again!
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For the closing ceremony, the operation of the cauldron was played in reverse: it opened out until flat on the ground, and the flames in the petals extinguished one by one.

Each "Petal" was later returned to each of 204 countries after the extinguishment.
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In Summary, the total equation might look something like:
[Children+Petals->Fire->Extinguishment->subsequent dispersal of the Petal Talisman to respective 204 countries worldwide.
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(I enjoy the symbology of emojis.
There is something about the symbols chosen to be in this "unique and modern" character set.)
The emoji formulae might look something like:
🧒🧒🏻🧒🏽🧒🏿->🔥->💨->🌍)
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The emphasis on children and extinguishing is somewhat concerning against the rest of the opening ceremony, and events of 2020/2021.
The designer of "the Cauldron", Thomas Heatherwick also designed "The Vessel" in Hudson Yards in New York City. So far, 3 suicides of young people have occurred at this sculpture.
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https://en.wikipedia.org/wiki/2012_Summer_Olympics_and_Paralympics_cauldron https://en.wikipedia.org/wiki/Caliban%27s_Dream https://en.wikipedia.org/wiki/Vessel_(structure)