Word secrets online by accident:
It's not a new discovery that Microsoft's Word hides certain data within a file, but people either forget this or are unaware of it when posting documents on a site.
American researcher Simon Byers checked out 100,000 Word documents that had been posted online and was shocked to find sensitive or confidential information hidden but accessible within them. Read his report - not surprisingly online in a PDA document rather than Word format.
Get into the shakes:
As aftershocks to last week's South Island earthquake continue, monitor what's happening at Geonet. You can ask a local geologist a question at NZGeoQuestions.