Answer: Between 10-15 inches in length and 3-5 inches in diameter. Anything bigger and you'll need a forklift to get it out the door.
Learn about the best materials for building your tentaclesAnswer: The more, the merrier. But honestly, it's all about the ratio of tentacles to body weight. You don't want your robot to become too... unwieldy.
Discover the importance of proper tentacle maintenanceAnswer: Only with a custom-built microchips and an extensive understanding of robotics engineering, but it'll be worth it.
Subquestion: Will I get a good ROI (Return On Investment) from this endeavor?
Answer: If you're planning on using it as a prop in your next office party, yes. Otherwise, probably not.
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