У вашего броузера проблема в совместимости с HTML5
My own alternate model I built using only the elements of the Ultra Light Helicopter 42057. The hovercraft has a rear wheel drive propulsion for the 2 cylinder straight engine and the propeller. The steering wheel controls two small wheels hidden underneath for easy maneuverability and the rudders can be moved from side to side. Tutorial avalable here https://www.youtube.com/watch?v=OjnwSl6xuMo
Check my FB page for more https://www.facebook.com/grohlslego/ or follow my flickr account https://www.flickr.com/photos/grohld/