3m 2s | 49586 view | 244 rating

During World War I the governments of all the warring powers put enormous effort into scientific and technical development for military ends. Subscribe for more History: https://www.youtube.com/channel/UC9MAhZQQd9egwWCxrwSIsJQ?sub_confirmation=1 Check out exclusive HISTORY videos and full episodes: http://www.history.com/videos Get daily updates on history: http://www.history.com/news/ Check out our Facebook games, and other exclusive content: https://www.facebook.com/History Keep up to date with everything HISTORY by following us on Twitter: https://twitter.com/history Get the latest on show premieres, special events, sweepstakes and more. Sign up for HISTORY email updates http://www.history.com/emails/sign-up Follow HISTORY on StumbleUpon: http://www.stumbleupon.com/channel/HISTORY HISTORY Topical Video HISTORY®, now reaching more than 98 million homes, is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, epic miniseries, and scripted event programming. Visit us at HISTORY.com for more info.