In which John Green blows some of his lines. Thrill as we pull back the curtain on the making of Crash Course US History. Crash Course is on Patreon! You can support us directly by signing...

Today Architectural Digest brings you inside the fabled walls of 141 S. Carolwood Drive, once the largest mansion in all of Los Angeles. Previously owned by legendary stars like Sonny & Cher...

Today Architectural Digest takes you to the Upper East Side of Manhattan to visit a luxurious pre-war penthouse on the market for $39,000,000. The Marquand at 11 East 68th Street is immediately...

Ask This Old House Master Electrician Scott Caron installs a light above a garage to illuminate a dark driveway. #ThisOldHouse #AskTOH SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldH...

This Old House plumbing and heating expert Richard Trethewey replaces a water heater and boiler with a single unit that s much more efficient. (See below for a shopping list, tools, and steps.)...

Lighting expert Scott Caron shows a homeowner how to brighten up a dark closet and never have to flip on a light switch. SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse Scott...

Ask This Old House general contractor Tom Silva explains the best tools to have in your shed to start beginner or intermediate woodworking projects. (See below for tools.) SUBSCRIBE to This...

Ask This Old House landscape contractor Roger Cook heads to Texas to plant a garden that attracts butterflies and other pollinators. (See below for a shopping list, tools, and steps.) SUBSCRIBE...

This Old House general contractor Tom Silva and TOH TV host Kevin O Connor show the proper techniques for using all types of ladders. SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHous...

This Old House general contractor Tom Silva helps a homeowner and his daughter hang their bikes in a small garage. (See below for the shopping list, tools, and steps.) SUBSCRIBE to This Old...

This Old House plumbing and heating expert Richard Trethewey helps a homeowner install a wireless thermostat to control one zone of heating. (See below for a shopping list, tools, and steps.)...

This Old House general contractor Tom Silva demonstrates the proper way to use hand planes. (See below for a shopping list, tools, and steps.) SUBSCRIBE to This Old House: http://bit.ly/SubscribeT...

This Old House general contractor Tom Silva transforms stock shelving into a custom built-in. (See below for a shopping list, tools) SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse...

This Old House host Kevin O Connor works with an electrician to help a couple add task lighting to their dark kitchen in Brooklyn, New York. SUBSCRIBE to This Old House: http://bit.ly/SubscribeThi...

This Old House landscape contractor Roger Cook works with a fencing contractor to install a vinyl privacy fence. (See below for a shopping list and tools.) SUBSCRIBE to This Old House: http://bit....

This Old House plumbing and heating expert Richard Trethewey heads to Colorado to help a homeowner install a new kitchen sink and faucet. (See below for a shopping list, tools, and steps.)...

In which Hank has trouble doing and saying things. Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Want to find Crash Course elsewhere...

In which Hank blows our minds with the different kinds of solids out there and talks about why they re all different and have different properties. Today, you ll learn about amorphous and crystalli...

In this episode, we talk about Silicon Valley s namesake and how network solids are at the heart of it all. Hank also discusses Solid-State Semiconductors, N-Type and P-Type Semiconductors,...

In this episode, Hank talks about Network solids and Carbon and how you can actually create a Diamond from plain old Carbon... well, YOU probably can t unless you own a bunch of elephants....