A hospital laboratory sees the patients who were tested. A sewer receives biological traces from almost everyone connected to it, including people who neve
Author: 全搜索深度调查记者Josh
Josh 负责新西兰、中国及国际议题的英文深度报道与解释性写作，关注政策、社会影响和公开数据，并尽量以原始文件及多来源交叉核查为基础。
China is giving EV batteries a digital identity. The hard part begins when cars retire
An electric vehicle can leave a showroom as a clean-technology success and reach the end of its first life as a difficult industrial object: heavy, high-vo
Water reform will be judged underground, not in Parliament
Most water infrastructure is designed to disappear. A tap works, a toilet clears and stormwater leaves the street; the public rarely sees the reservoirs, p
School attendance is improving. New Zealand still needs to understand who is missing
At 8.45 on a winter morning, school attendance looks simple: a gate, a bell and a student either present or absent. By the end of a term, however, that bin
New Zealand needs a right to repair that works after the warranty ends
When a household appliance fails just outside warranty, the real choice is often not repair versus replacement. It is an expensive assessment with uncertai
Q-Day is not a date to predict. It is a migration deadline
“Q-Day” sounds like a cinematic moment when a machine suddenly breaks the internet. The practical risk is slower and already present. Organisations rely on
A laser methanol test could make travel safer, but only if it reaches the places at risk
Methanol poisoning repeatedly turns ordinary travel and celebrations into medical emergencies. Contaminated alcohol may look and smell normal, while sympto
China brain-computer interfaces are moving from spectacle to rehabilitation
Brain-computer interfaces are often introduced through spectacular images: a cursor moves by thought, a robotic arm responds or a patient performs a motion
Regional buses are social infrastructure, not a leftover service
In a large city, missing one bus may mean waiting fifteen minutes. In a small New Zealand town, the next service may be tomorrow or next week. That differe
New Zealand rooftop solar needs a market households can understand
Rooftop solar seems simple: panels turn sunlight into electricity and a household buys less power. The financial reality is harder. Roof orientation, shadi