This document discusses nanorobotics, which involves creating robots between 1 and 100 nanometers in size called nanobots. Nanorobots could be programmed using sound waves and injected into the body to detect and treat illnesses like fevers and cancer. They would contain elements like carbon, hydrogen, and oxygen. Potential applications include breaking up blood cells, kidney stones, and arteriosclerosis. While nanorobotics could rapidly eliminate diseases, there are also disadvantages like a lack of knowledge and potential environmental hazards from disposal. Future areas of development include using nanobots to build faster computers and for controlled drug delivery.

1. NANOROBOTICS
BY PRAVEEN KUMAR PK
S6 BCA
25

2. CONTENTS
 Introduction
 Objectives
 History
 Working
 Technical Specification
 Applications
 Advantages
 Disadvantages
 Future Enhancement
 Conclusion
 Bibliography

3. INTRODUCTION
• Nanorobotics is the technology of creating machines or
robots between 1 nanometer and 100 nanometer in size.
• The robots or machines created using nanotechnology
are known as Nanobots.
• A Single Nanobot will only be about 1/80,000 th of a
Human Hair.

4. OBJECTIVES
 The goal of nanorobotics is to create a sustainable and durable machine, which is invisible to the naked eye for
functions such as drug delivery , cancer treatment etc

5. HISTORY
• The idea of Nanorobotics was first proposed by Dr.Richard Feynman In 1959.
• In 1980 , Eric Drexler elaborated move on this topic in his book.
• But only in 2018 , the practically usable nanobot was invented by Adriano Cavalcanti.

6. WORKING
• Nanobots are programmed using sound waves.
• When the nanobot is implanted into our bloodstream, it
detects the cause of fever , travels to the appropriate
systems and provides a dose of medication to the infected
area .
• These are micro or nanometer robots that can swim
when injected into the body via vascular and digestive
system by using blood sugar as fuel .

7. TECHNICAL SPECIFICATIONS
A Nanobot consists of ;
• Molecular sorting rotors
• Propellers
• Fins
• Sensors

8. Elements in a Nanobot ;
• Carbon is the principle element comprising the bulk of a nanobot.
• The nanobots contain polystyrene microspheres ( A synthetic hydrocarbon polymer )
These nanobots are known as “ Microbeads “.
• Many other elements that are used in nanoscales are as follows :
* Hydrogen
* Sulphur
* Oxygen
* Nitrogen
* Fluorine
* Silicon

9. APPLICATIONS
■ The primary function of nanorobotics include ;
• Breaking up Blood cells
• Fighting cancer
• Parasite Removal
• Breaking up Kidney stones
• Breaking Arteriosclerosis
■ Energy :
Nanobots helps in making solar cells more efficient and
affordable. It is also difficult to repair these solar cells due to the
elements inside them being small and complex.

10. ■ Electronics :
With the help of nanorobotics, we can create faster and Portable systems that can store and manage large amount of
data.
■ Water :
Nanobots can Help to clean the impurities from water.
■ Food :
In Food sector, it can create impenetrable barrier to gases such as Oxygen and Carbon dioxide.

11. ADVANTAGES
• Rapid elimination of diseases .
• Durability ( they can remain operational for years , decades or centuries)
• Minimum side effects.
• Speeding up of medical treatment.

12. DISADVANTAGES
• Lack of knowledge (Not a fully explored field ).
• Nano implements could adjust human DNA structure .
• Environmental hazards (the disposal)

13. FUTURE ENHANCEMENT
 Nanorobotics is a indeed a technology for the future.
 It would help to build faster computers , advanced pharmaceuticals , controlled drug delivery , crack proof surface
coating etc
 Helps in reducing the size of electronic devices.

14. CONCLUSION
• Nanorobotics is the technology of creating machines or robots between 1 nanometer
and 100 nanometer in size.
• Nanorobotics can theoretically destroy all common diseases of the 21st century, thereby
ending much of the pain and suffering.
• Nanobots can be programmed using sound waves to carry out functions like curing
fevers , destroying cancer cells , breaking up arteriosclerosis etc

15. BIBLIOGRAPHY
WEBSITES
• https://www.nanowerk.com/
• https://www.nationalgeographic.org/encyclopedia/nanotechnology/
• http://www.nanodic.com/
• https://www.nano.gov/nanotech-101/what/working-nanoscale
• https://www.molecularcloud.org/
• https://en.wikipedia.org/wiki/nanotechnology

16. THANK YOU