Related Clues:
- Like some weapons that could bring a cruel end to Man
- Relating to a core
- Modern sound then obvious, basic to the core?
- Reportedly original patent of power source
- Kind of family having eccentric uncle and aunt ridiculed, initially
- Poorly described
- Obscure relation meeting a king or queen
- Kind of industry sounding fresh and comprehensible
- Word before fission or family
- Revise a clue about new king or queen needing clarification
- Enthusiast almost certain that power could come from Hinkley Point?
- Amazingly Herculean lacking that man's kind of power
- Not easy to see or understand
- An explosive type of reaction
- and 6 Down: Power producer