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3005 BCE

Past → now. Now is 2026, the corpus’s latest recorded state · 1145 objects · 280 located (1 withheld) · 865 unlocated

Now · 2026

confinement concept

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Tokamak (toroidal magnetic confinement)

A tokamak confines a hot deuterium-tritium plasma in a torus using a strong toroidal magnetic field combined with a poloidal field generated by a large current driven through the plasma…

No recorded place · 1950s– (concept); T-3 results 1968–

Connections · 3 of 8

  • must satisfy Fusion triple product (n·T·τ_E)A tokamak reaches useful fusion power only when density, temperature and energy confinement time simultaneously satisfy a Lawson-type triple product threshold.
  • requires TritiumDeuterium-tritium is the only fuel mixture whose reaction rate is accessible at temperatures current machines can reach, so every near-term power concept consumes tritium.
  • requires DeuteriumDeuterium supplies the other half of the deuterium-tritium fuel and is abundant in ordinary water.

865 objects have no place. See why, and how they relate insteada coordinate they do not have would be a claim, not a kindness. The count is corpus-wide; no lens or window changes it.One more object is located but its mark is withheld: the coordinate is declared, not yet verified, and an unverified pin reads as a fact.

The places on the Moon

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1145 objects · 37 Knowledge Journeys · 852 recorded dated events (3005 BCE2026), 51 imprecisely dated, and 16 declared future targets (a target never moves Now) · 280 located (1 of them withheld pending verification), 865 unlocated

Every claim carries its evidence on the record it belongs to. Record-level revision history is not yet kept, and nothing here is generated or inferred — every figure above is counted from the records themselves. About Atlas →