PROS AND CONS

 ADVANTAGES

• Water treatment and improvement
• Organ transplant and repair
• Disease diagnosis and control
• Increases efficiency of electrical, chemical and mechanical equipment
• Stockpilling, production and energy conversion
• Data storage and processing
• Improvement of agriculture

DISADVANTAGES

• Nanotechnology increases a type of pollution called nanopollution, which is very dangerous for living organisms.
• Nanoparticles can get into the body through the ski, lungs and digestive system.This may help create `free radicals´which can cause damage to the cell and the DNA. 
• It could be easily weaponized.