Related Clues:

• Awareness
• Cerebral output
• "Why, the very ___!"
• Pit or pip
• Invention beginning
• It can be big, bright, good or bad
• Flower child?
• Pathogen
• Comic lightbulb
• Lightbulb source?
• Noodle product?
• Abstraction
• It might make you say "Aha!"
• Burpee wares
• Invention inception