Zhihu Hot List
Latest recorded position: #29 on Jul 28, 2026, 9:38 PM CST.
There are not enough retained observations to calculate a rank change.
Good Examples of Turning Waste into Treasure
有哪些「变废为宝」的好例子？
ThreadEast first recorded "Good Examples of Turning Waste into Treasure" on Jul 28, 2026, 9:38 PM CST. It has been observed on Zhihu Hot List, with less than one hour between the first and latest recorded appearances.
What the trend data tells us
The English title describes the topic of the source listing. Its appearance in a ranking measures attention within that platform; the ranking alone does not explain the cause of a spike or verify the underlying claim.
This stable URL remains available after a topic leaves a live ranking. Observation span is elapsed time between sightings, not continuous time on a chart. Platforms use different ranking and heat systems; their metrics are not added together.
Original evidence
Source listings
#29Source metric: 65 万热度
Original source