
Game of Thrones Science: Sword Making and Valyrian Steel
Season 2 Episode 17 | 3m 33s
We take a look at the science and chemistry behind Game of Throne's Valyrian steel.
Reactions takes a look at the science and chemistry behind Game of Throne's Valyrian steel. The fantasy epic Game of Thrones is back this Sunday night, and it is sure to be chock full of intrigue, indiscretions and, of course, swords. The most sought-after blades in Westeros are made from Valyrian steel, forged using ancient magic.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback

Game of Thrones Science: Sword Making and Valyrian Steel
Season 2 Episode 17 | 3m 33s
Reactions takes a look at the science and chemistry behind Game of Throne's Valyrian steel. The fantasy epic Game of Thrones is back this Sunday night, and it is sure to be chock full of intrigue, indiscretions and, of course, swords. The most sought-after blades in Westeros are made from Valyrian steel, forged using ancient magic.
Problems playing video? | Closed Captioning Feedback
How to Watch Reactions
Reactions is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship

- Science and Nature

A documentary series capturing the resilient work of female land stewards across the United States.












Support for PBS provided by:

