Eliminating solar soft costs and delays is mission critical for the SunShot to reach escape velocity.

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If the exploding fragments have anything less than the critical escape velocity, they will simply coalesce into a pile of rubble.

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If the company can achieve escape velocity with enough hype and buzz in the market, they can get public or acquired early.

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Mr Carney indicated earlier this year at the World Economic Forum in Davos that economies needed to pursue policies in order to "achieve escape velocity" and that there was still room for monetary stimulus.

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Though understandably coy on the subject of monetary policy, Mr Carney did say central banks had to finish what they had started as well, and make sure that the major economies achieved "escape velocity".

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