If you've been browsing the online forums where Sonic the Hedgehog fans are active, you've undoubtedly come across an odd meme that's trending: the Bootleg Metal Sonic Plush laughing "hue hue hue." ...

From the sweeping roofs of Sensoji temple in Tokyo to the swooping forms of modern-day jet aircraft, titanium metal’s renowned high strength, low weight and high corrosion resistance are finding ...