Alerts
Why you're paying too much for your printer ink
5 Sep 2021
Printer ink is now regarded as the most expensive liquid in the world -- ahead of Champagne, Chanel No. 5 and even human blood -- but there is no reason for it to be so expensive. Indeed, replacement… Audio
Earthquake alert! How seismic sensing works
26 Nov 2016
Since the big Kaikoura earthquake last week there have already been well over 5000 aftershocks, all logged and recorded by GeoNet, the earthquake and volcano monitoring system that sends alerts to… Audio, Gallery