Fine-tuning of cosmic constants

▸ Loading the fundamental constants (Λ, strong force, gravity, α)…

▸ A NARROW band allows stars, atoms, chemistry

▸ A small tweak → a barren universe

▸ Solutions: multiverse · anthropic · deeper theory (open)…

▸ Online. ✅

Now showing

🎚️ Outcome

Constant—

Universe outcome—

Life-friendly?—

Scenario—

⚠️ Frontier of knowledge

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Drag the constant value: stray from the narrow middle band → a barren universe · pick a constant / solution on the right

Constant value sweeping through the life-friendly bandsweep