What are the recent inventions that can protect our environment?
No inventions protect our environment, but some help to protect it. Wind turbines, although they have been around for a long time. Generate electricity without pollution. Solar Cell Arrays. Generate electricity without pollution. Catalytic converters on auto, remove pollution from the exhaust of the engine. Lean burn engines and computer controlled fuel injection engines. Minimize pollution from the exhaust. Nuclear power plants. Generate electricity without pollution. Stack scrubbers, that remove some of the pollution from the stacks of oil and coal electric plants. Hybrid autos, that use less gas and thus pollute less.
