# data[].attributes.headline
Potential energy is the potential energy that something has

# data[].attributes.subject
Potential energy is the potential energy that something has

# data[].attributes.headline
Electrical energy is the flow of electrons

# data[].attributes.subject
Electrical energy is the flow of electrons

# data[].attributes.headline
Energy cannot be created or destroyed, but however it can be transfered 

# data[].attributes.subject
Energy cannot be created or destroyed, but however it can be transfered 