If you think your baby has a fever, it's important to know exactly what his temperature is, so you'll need a good digital thermometer. We'll help you choose one. (Get more details in our thermometer buying guide.) Regular multi-use digital thermometers are sold in drugstores for less than $10.
The Great Victoria is the largest desert in Australia and consists of many small sandhills, grassland plains, areas with a closely packed surface of pebbles (called desert pavement or gibber plains) and salt lakes.
The largest deserts in the world are polar deserts: the Antarctic Desert and the Arctic Desert. The Antarctic Desert covers an area of 13,829,430 square kilometers over the South Pole. Antarctica is the most extreme continent on Earth, as the coldest, driest and windiest place in the world ,and the highest elevation.he Kalahari Desert is a subtropical desert in southern Africa, covering 900,000 square kilometers in Angola, Botswana, Namibia, and South Africa. The Kalahari Desert ranks sixth in terms of largest deserts by area in the world.