We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.
Last full accuracy audit: 2026-08-26 · 5 entries checked · 2 flagged · 6 issues confirmed · 2 corrected · 4 still open
Machine press — The claim that a servo press consumes only 10–20% of the energy of other press machines is not a universally established fact; typical energy savings for servo presses are often cited as 30–50% or more.
Machine press — The claim that a press brake can form parts with bending forces up to around 2,000 tons is inaccurate because press brakes can exceed 2,000 tons, with some industrial models reaching 3,000 tons or more.
Machine — The claim that the wedge is 'the oldest of the six classic simple machines' is not established canon; the inclined plane is often considered equally ancient or older.
Machine — The specific date of '5,000 years ago' for the lever is not a widely accepted factual milestone.
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