Watch over 2 000 of HISTORY’s most fascinating documentaries and series  anytime  commercial-free.

HISTORY VAULT

Blowing the lid off the many uses of pressure, including keeping a fridge cool, and making volcanoes erupt.

Modern Marvels

Modern Marvels: Super Power Pressure

Unleashing the energy behind rocks; exploring how they rock the world from the ground up; marble is mined miles underground; precious moon stones lighter than water.

Modern Marvels: Rocks Greatest Hits

Unearthing the many murky mysteries of the soil; plunging into the muck that paved the way for groundbreaking innovations.

Modern Marvels: More Dirt

A ride through the dazzling world of chrome; reflecting on the many ways chrome has changed the modern world.

Modern Marvels: Addicted to Chrome

Taking a shine to aluminum; a look at the lightweight, flexible, rust-proof wonder that's become an essential part of how people fly, drive, cook, build cities and even explore the universe.

Modern Marvels: Amazing Aluminum

Checking out the wonderful world of wood; exploring all the historical, modern and timeless ways people can't live without wood, including sailboats, airplanes, wagon wheels, and charcoal.

Modern Marvels: World of Wood

A sharp look at the cutting-edge tool that changed history, including a bank of six circular saws spinning at 1,750 RPM to a diamond-coated belt saw that can slice through limestone like butter.

Modern Marvels: Super Sharp Saws

Working out with iron; mining, extracting and forging this incredibly versatile metal; ultra-strong magnets; enhanced weapon technology; Martian mining.

Modern Marvels: More Iron

The top destination for all things history.

HISTORYCHANNEL

Changing the way people think about coin-operated machines; exploring the ways people spend their quarters, dimes, nickels and pennies every day.

Modern Marvels: Coin Operated Plus

Rediscovering some of the most beloved retro devices that built the tech-driven world of today; diving into some blasts from technology's past.

Modern Marvels: Tech Treasures

Entering the mad world of Nikola Tesla's remarkable inventions; Tesla's 187-foot-high wireless network tower and lifelong rivalry with Thomas Edison; his disturbing death ray and earthquake machines.

Modern Marvels: Mad Electricity Plus

A fascinating journey from farm to table; the dizzying heights of California's date palm trees; the soggy Wisconsin cranberry marshes; the cavernous labyrinths of Pennsylvania's mushroom farms; picking through the most unique forms of harvesting.

Harvesting Plus

Watch TV Networks, Shows and Movies | DIRECTV

The latest movies and must watch shows!

Watch Peacemaker exclusively on the HBO Max app, included with an HBO Max subscription.

Data/messaging rates may apply for app download/usage. HBO Max subscription required.

Welcome to your ultimate entertainment destination and the Dexter Universe. Watch new episodes of Dexter Resurrection and more all in one network.

Watch exclusive originals like the new psychological thriller The Institute and Hollywood hit movies.

MGM+ is a trademark of Metro-Goldwyn-Mayer Lion Corp. All copyrights, trademarks, and other intellectual property or proprietary rights are the property of their respective owners.

Watch visionary original series like <b>BMF Season 4, Outlander, Power Book III: Raising Kanan,</b> and much more.

Buckle up for Hollywood hits like Barbie and behind-the-scenes exclusives when you add CINEMAX to your current DIRECTV package. 

Stories of those who believed in dreams and defied the commonplace with their extraordinary creations; covering some of the world's architectural and engineering structures, scientific inventions, and social wonders.

S21 E20 | Modern Marvels: Rocks Greatest Hits