Related Clues:

• Advanced problem about end of universe
• Snag involving base using the latest science?
• Cutting-edge music, selling well with City hipsters at first
• Essentially, 'with-it' echoes 'state-of-the-art'
• Difficulty acquiring energy using such advanced means
• Hard work ethic in advanced technology
• Like complex gadgets, with problem conserving energy
• Advanced, as gadgets