Reducing pollution using 'parasitic' drone

Pollution in China is at its worst, so the team of designers at Hong Kong has come with a incredible idea to filter air in the big cities like Hong Kong.
Designers have built a winged 'parasitic' drone that come out at night, suck pollution and capture energy from the neon light and use the energy to grow a forests of small air-purifying plants at their back. The drone will suck carbon-dioxide through a carbon-adsorbant polymer paint and will use the heat from the neon to heat up the polymer to a temperature that would release the CO2. The CO2 will be used to help the air purifying plants grow at the back of the robot wings which will act as miniature farm.
The design has been named as a NAS-DRA. They will be producing a new source of renewable energy. At the daytime , they will perch on building, with their wings open so that the carbon absorbing polymer paint can suck up carbon dioxide. The organic waste generated from these plants could be then converted into biogas, and the left over CO2 would be used to create methane gas.The

drone will be self substaining.

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