Watch Modern Marvels Season 17

Mega Speed Countdown

Aired on Jul 16, 201242m

It's a pure adrenaline rush as we race the top 10 fastest marvels we've featured down to the speediest of all in this mega countdown all about speed.

S17 E2

Mega Machine Countdown

Aired on Jul 23, 201242m

On this Mega Top Ten Countdown episode: awe-inspiring machines, featuring the top ten mightiest, strangest and most unique innovations from our archives.

S17 E3

Mega Weapon Countdown

Aired on Jul 30, 201241m

They're every arsenal's best asset and every enemy's worst nightmare—we're counting down to the most amazing weapon of all time.

S17 E9

Modern Marvels: Amazing Gadgets Countdown

Aired on Jun 15, 201441m

This countdown special celebrates the most amazing gadgets Modern Marvels has ever featured. Our top ten contenders run the gamut from the indispensable to the insane, all of them showcasing the wonder of human ingenuity.

S17 E10

Hottest Rides Countdown

Aired on Jun 15, 201441m

For this countdown special, we're raiding the Modern Marvels archives for the hottest rides we've ever presented. From the retro to the rugged to the reckless, our top ten picks showcase our love affair with vehicles that blow us away.