Chinese Stealth Tech- many think China borrowed fighter technology. I also think it would be foolish not to use proven ideas. Plus if your designs can be taken the only main advantages are strategy and training. This where the majors have the edge.
Fatbike for automotive brand VOLVO. Be safe, Be free : the bike is working everywhere. There are a foldable saddle to easily move the bike on a bike rack.This concept is part of - Volvo NextGen Project".