Blue Tongue Lizard Blue-tongue Skink. Blue tongue lizards come in a variety of sizes and colours but they all have distinctive blue tongues. Their blue tongue is a defensive mechanism. When the lizard is threatened it sticks out its large blue tongue and hisses loudly to scare off predators.
A skyscraper ad is a tall and narrow banner advertisement usually placed to the right of content on a Web page. Standard dimensions for a skyscraper ad are 160 X 600 pixels. Like another popular type of Internet ad, the leaderboard, the skyscraper offers an advertiser a large space for a message.
1 Beijing-based firm SURE Architecture has proposed a skyscraper mirroring a city infrastructure. 2  The 300-meter high building is made up of floors of apartments, offices, shops and even parks.  At the heart of the tower, running from the bottom to the top are two streets.