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.
| Title | Mega Machine Countdown |
|---|---|
| Genres | Documentary |
| Release Date | 2013-07-23 |
| Episode Runtime | 00 Hours 44 Minutes |
| Season Number | 19 |
| Episode Number | 2 |
| Production Companies | Jupiter Entertainment, Six West Media |
