Michael Farrell, director of Cornell's Uihlein Sugar Maple Research and Extension Field Station, also sees a big opportunity for northeastern maple producers.

WSJ: Birch syrup explored as add-on to maple industry

However plans to knock down Greyfriars Bus Station for the extension will continue as a wider part of the development of the town.

BBC: Northampton

And most also call for an extension of the International Space Station project to 2020, well beyond the currently planned end point of 2016.

BBC: Underfunding shackles Nasa vision

The project would require that one part of the current westward extension of the No. 7 line be revived: A planned station at 10th Avenue that was eliminated from the extension because of its projected cost would be restored.

WSJ: N.J. Subway Idea Lives

Hendon Central Station opened as an extension from Golders Green in 1923, and extended to Edgware the following year.

BBC: Tube 150th anniversary: Exploiting the 'suburban dream'

The plans were eventually shelved allowing the Swanage Railway to develop a three-mile extension from Harman's Cross through Corfe Castle and a park and ride station at Norden.

BBC: Tributes to Corfe Castle campaigner Monavyn Moss

Google's "Audio Ads" platform, an extension of AdWords, automates the process considerably, giving customers with an easy way to designate the time, station format, geographic market and demographic audience they are trying to reach and providing them with an "ad creation marketplace" where they can collect bids from ad specialists who can work with them to create their radio spots.

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