Science
Air pollution is linked to an estimated 40,000 early deaths a year.
'We can easily produce hundreds of metres of material per day,'
Don't worry, it's perfectly safe.
It was so powerful it could make bones 'explode'.
It spans 1,200 miles.
The planet lies within its star's habitable zone.
'We let the plastic come to us, saving time, energy and cost.'
It monitors air quality while filtering out pollutants.
Io is the solar system's most volcanic body.
'They could make it easier for robots to interact with their environment.'