Repairing a decayed fence post with Ask This Old House landscape contractor Roger Cook. (See below for shopping list, tools, and steps.) SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOld...

Actor and woodworker Nick Offerman shares with Ask This Old House host Kevin O’Connor where his love of woodworking began and offers advice for young people who want to work with their hands....

This Old House plumbing and heating expert Richard Trethewey explains how a recirculation line can save energy, money, and time. (See steps below.) SUBSCRIBE to This Old House: http://bit.ly/Subscr...

General contractor Tom Silva and host Kevin O Connor show other uses for an old hose reel. (See steps below.) SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse Steps for How...

Scott Caron, master electrician for Ask This Old House, explains how two tools are all it takes to do many electrical projects. #ThisOldHouse #AskTOH SUBSCRIBE to This Old House: http://bit.ly/Su...

Ask This Old House plumbing and heating expert Richard Trethewey installs a house hydrant to replace a leaky outdoor spigot. (See below for a shopping list, tools, and steps.) SUBSCRIBE to...

In which John Green teaches you about the end of World History, and the end of the world as we know it, kind of. For the last hundred years or so, it seemed that one important ingredient for...

Mercury is the closest planet to the sun. It has no atmosphere and is, as such, covered in craters. It s also incredibly hot but, surprisingly, has water ice hiding beneath its surface. Check...

This week, Stan Muller launches the Crash Course Intellectual Property mini-series. So, what is intellectual property, and why are we teaching it? Well, intellectual property is about ideas...

Before moving on from Jupiter to Saturn, we’re going to linger for a moment on Jupiter’s moons. There are 67 known moons, 4 of which are the huge ones that we want to explore in greater...

Today Architectural Digest is welcomed by British model, actor, and activist, Adwoa Aboah, to tour her charming London home. When the _Top Boy_ star first viewed her Victorian-era home five...

Today AD joins architect Nick Potts in New York City for a walking tour of the Upper West Side. At the turn of the century, apartment hotels such as The Dakota and The San Remo started populating...

Today Architectural Digest tours a futuristic home nestled among the trees in Malibu, California. If you were to imagine life on Mars your mind might conjure an image similar to this extraordinary...

Today AD is welcomed by Jon Batiste and Suleika Jaouad to tour their beautiful home in Brooklyn, New York. With multiple Grammys for Batiste’s album We Are and Jaouad’s bestselling book,...

Today AD is welcomed by former NBA All-Star Carmelo Anthony to tour his stylish new home in Westchester, New York. After closing out his two-decade-long basketball career in May, the New York...

This Old House plumbing and heating expert Richard Trethewey shows how to replace a badly corroded cast-iron flange. (See the shopping list, tools, and steps below.) SUBSCRIBE to This Old House:...

Ask This Old House plumbing and heating expert Richard Trethewey gives a tutorial on the types of PVC pipes and fittings. (See below for a shopping list and steps.) SUBSCRIBE to This Old House:...

Ask This Old House landscape designer Jenn Nawada learns how to grow and harvest microgreens. SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse Time: 7 days Cost: $10-20 Skill...

Scott Caron, master electrician for Ask This Old House, replaces a broken chime on a doorbell. #ThisOldHouse #AskTOH SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse Shopping...

Ask This Old House general contractor Tom Silva and Ask TOH host Kevin O’Connor head to Montana to build an accessible home gym for a Navy SEAL injured in the war in Afghanistan. (See below...