Coding. Writing. Africa. Egypt. Personalities. Lichens. Playing an Instrument. Blacksmithing and Metal Work. Simple Machines. Creepy crawlies. The best how-to videos on the web. Cattle Drives Started in Earnest After the Civil War. No single endeavor has marked the image of Texas in the national mind more than the cattle drive.
For more than a century, writers have romanticized the work and the life of the cowboy. Cattle have been raised in Texas from the time the Spanish attempted to establish missions and domesticate the Indians, beginning in the mid-18th century. Poison Dart Frogs. What is Thermohaline Circulation? The Antarctic Half of the Global Thermohaline Circulation Is Faltering. The sudden cooling of Europe, triggered by collapse of the global thermohaline circulation in the north Atlantic and the slowing of the Gulf Stream has been popularized by the movies and the media. The southern half of the global thermohaline circulation is as important to global climate but has not been popularized. The global oceans' coldest water, Antarctic bottom water forms in several key spots around Antarctica.