Economy 4 December 2012 Killer-whale-submarine is awesome, baffling, singlehanded argument for progressive taxation Climb in your metal Orca and breach the sea. Print HTML Things I learned over the weekend: 1) There is a magazine called Yacht Investor, which people read on trains out of Waterloo. 2) The sort of person who Invests in Yachts is also the target market for something called a Seabreacher, which has just launched "a new Orca model". Here is a video of the new Orca model: The seabreacher costs "around $100,000", and singlehandedly makes the argument for progressive taxation. I have no qualms about saying: If you own this, you have too much money. › 2012: a dismal year to be a republican A seabreacher breaches the sea. Photograph: Seabreacher.com Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter. Subscribe More Related articles Robots are coming for your job. That might not be bad news The Conservatives have failed on home ownership. Here's how Labour can do better What's to be done about racial inequality?