Zhihu Daily
Latest recorded position: #30 on Jul 30, 2026, 8:53 PM CST.
There are not enough retained observations to calculate a rank change.
Is the Rumored High-Precision Heart Model Unearthed from a Southern Song Tomb Real?
网传南宋古墓出土的高精度心脏模型，是真的吗？
ThreadEast first recorded "Is the Rumored High-Precision Heart Model Unearthed from a Southern Song Tomb Real?" on Jul 23, 2026, 8:43 PM CST. It has been observed on Zhihu Daily, with 7 days between the first and latest recorded appearances.
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Original evidence
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#30Last observed rank
Original source