Science: Finger prints

Forensic Science

Definition:

5 Forensic Science topics;

1.  D.N.A
2.  Finger prints
3. Money
4.  White powder
5. Fibres

    

Finger prints

Fingerprint characteristics

Aim: To look at the different types of fingerprints.

Materials: 

1. Balloon
2. Ink pad
3. Finger

Steps

1. Keep balloon deflated  
2. Roll your thumb on ink pad softly  
3. Put your fingerF on the balloon  
4.  Blow the balloon  
5.  Use your index finger same steps

Insert two pictures here of your fingerprints

Ink prints

Thumb print	Index finger print

Record the types of fingerprints from those in your group.

Name	Fingerprint 1 (Thumb)	Fingerprint 2 (index finger)
Dani	whorl	whorl
Ranit	whorl	whorl

Dusting fingerprints:

Lifting fingerprints

Aim: To learn how to lift hidden fingerprints from an object.

1. Lifting and Gathering fingerprints.

Equipment:

1.   
2.   
3.   
4.   
5.   
6.  

Method: 

1. 
   
2.   
3.   
4.  
5.  
6. 
   

Results:

Lifted fingerprints

Thumb print	Index finger print

Conclusion :