The Unifications That Worked — And What's Still Missing
The Search for a Theory of Everything
Maxwell 1865, electroweak unification 1967, the Higgs mechanism. What makes gravity so resistant to unification?
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Learning Material
6 pagesLesson 4 — The Unifications That Worked — And What's Still Missing
Understanding the Complex: The Search for a Theory of Everything
The anchor example:
Ice → water → steam: as temperature drops, the system freezes into increasingly rigid structures. Physicists believe the forces of nature underwent the same kind of cooling — unified at extreme temperatures near the Big Bang, "freezing out" into the distinct forces we observe today.
Three of the four freezing-out steps are understood. One isn't.