About the inventor
Name: V.Litharsana
Age:10
Gender:Female
Country:India
City: Nagari Rd, Melachinnanampatti, Tamil Nadu
School information
Name of the school: Kalvi International Public School
Location:Nagari Rd, Melachinnanampatti, Tamil Nadu,India
What will this machine do?
This ll help protect the lock from otherss
Why was it invented?
The key will only comeout if the owner's finger Print is taken
When was it invented?
Thursday, March 4th, 2021