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.
Saudi Arabia to begin building worldâs tallest skyscraper. The Kingdom Tower in Jeddah will be 1km tall, dwarfing the current tallest building, the Burj Khalifa in Dubai. Saudi Arabia is scheduled to begin building the worldâs tallest tower next week, which will soar 1km in to the sky when completed.