With respect to Neutrinos, consider the following statements: 

1. Neutrinos have very little mass, have an electrical charge and travel at a speed very close to the speed of light. 

2. Neutrinos cannot be generated artificially. 

3. Only two forces can interact with Neutrinos: the weak force and gravity. 

4. Understanding neutrinos can help detect the oil and gas resources in the Bay of Bengal. 

Which of the above options is/are correct?