1Analysis of the latest business and financial news, including the collapse of Mainzeal and a backlash towards austerity measures in Europe.

2Tech Bytes The Telstra-Clear report on technology: including; the much-loved Polaroid 600 given a new lease on life; Deep Space Industries' plan for a futuristic space station that draws energy from the sun and uses it to mine asteroids; German company SystemBau considering replacing traditional gymnasium floors with an ASB Glass floor for multi-functional use; new app RealSonar brings benefits of sonar technology to even the humblest fishing trip;

3The latest news and issues from the United Kingdom and Europe: including; United Kingdom New Zealander of the Year.

4The death toll from the tsunami that hit the Solomon Islands yesterday has risen to five, and is expected to rise as remote villages are checked.

5Analysis of the latest business and financial news, including the collapse of Mainzeal.

6Over 400 Mainzeal employees face an uncertain future after the company was placed into receivership yesterday. What will the fall-out from the company's collapse be?

7The threat posed by a sore throat is being highlighted by experts on rheumatic fever who have gathered for a symposium in Wellington this week. What is rheumatic fever, what signs should be watched for, and how can it be prevented?

8Hundreds of people have been left homeless in the Solomon Islands after an earthquake yesterday triggered a tsunami that swept through several remote villages. The quake generated a tsunami warning in New Zealand as well as other Pacific countries. Interview with a GNS seismologist about what causes tsunamis.

9Commemorations will be held today to mark the 150th anniversary of New Zealand's worst maritime disaster. 189 men lost their lives when the naval ship Orpheus sank in the Manukau Harbour. A look back at the disaster, followed by a studio interview with a descendant of one of the victims.