The best of this week's The Ticker

There was definitely a transport motif running through this week's Ticker. We covered everything from windowless planes to high speed rail. And it wouldn't be a week in business news if we didn't have something to say about Medibank.

This week's top posts are below. But before we leave you for the -- hopefully long -- weekend, a note: The Ticker will not be operating on Monday and Tuesday next week. We'll be back on Wednesday with more analysis and plenty more graphs.

• Have we finally found the right price for Australia's high speed rail network?
   
• Glenn Stevens is not the RBA's longest speaker
   
• The World Bank just quietly slammed Australia's investor protection laws
   
• A theory on why Medibank's share price could double in five years
   
• Meet the windowless planes of the future
   
• A John Oliver primer on how to make viral videos
   
• Trust me, I'm using graphs