Modern Marvels
Mega Machine Countdown (19x2)
Air date: Jul 23, 2012
Modern Marvels is going big, and counting down. We take the "best of" Modern Marvels and give you the MEGA Top 10 countdown. On this edition: Awe-Inspiring Machines–featuring the top ten mightiest, strangest, and most unique innovations from our archives.
- Premiered: Nov 1992
- Episodes: 851
- Followers: 75
- Ended
- History
- Sunday at 22