article_snippet: Mark Zuckerberg revealed the final design will have a wingspan greater than a Boeing 737 but will weigh less than a car.
article_snippet: The final design will have a wingspan greater than a Boeing 737 but will weigh less than a car. '
article_snippet: Yael Maguire, engineering director of Facebook’s Connectivity Lab, told the Social Good Summit that the planes will be ‘roughly the size’ of a Boeing 747, but much lighter than the popular aeroplane, which weighs around 600,000lbs (272,155kg) without passengers or fuel.
article_snippet: The final design will have a wingspan greater than a Boeing 737 (pictured) but will weigh less than a car,' said Zuckerberg. '
highlights_snippet: Have a wingspan greater than a Boeing 737 but will weigh less than a car .
  
highlights_snippet: The crafts will be as large as Boeing 737 jet liners, but much lighter .
  