simple art projects for kids Go into any cafe today and you will be typically be confronted with a substantial menu board of different speciality coffee drinks to match your taste and pocket. Do you invest in a regular latte or a strong and bracing ristretto? A standard cappuccino or an Americano? Perhaps a few of the options you've not yet experienced. The woodwind section will glare with the drummers. The brass section sticks their noses in the air at them. And then they emerge around the field some day minus the drum line and guess what? No one can march to the life of them. No one can keep their steps. Lines are squiggling back and forth. Formations which were once crisp and defined are actually sluggish and bloated looking. That perfectly formed capital 'O' this guitar rock band worked so difficult on last week now resembles a half-hearted 'U'. What is wrong with everybody? The discovery that electromagnetic waves are capable of transmitting information sparked the invention of radio. The technology scaled like the old inventions in the telegraph as well as the telephone. According to some researchers, the amplitude modulation technique originated in the experimental and theoretical work of Leblanc, in 1886, Mayer (1875) and Rayleigh (1894). For example, the very first successful attempt to transmit audio signals over telephone lines happened inside mid-1870s and this may be called one of the first transmissions happening by using some type of amplitude modulation. Whiteboard offers bagful of features besides just read and write. These additional capabilities are creating videos for later references, easy presentation of Science, Math and Geography lessons which include diagrams, graphs, maps, 3D imaging and much more. It allows group Math gaming, Google Earth, watching educational movies, etc. Electronic whiteboard also allows group editing of documents, group internet surfing and accessing other educational resources in groups. The Angry Birds App has won huge success plus it becomes the most popular games in the world. Millions of people have downloaded this app and gone mad for anything and everything about Angry Birds. The game can be so simple and to the stage. The main intent behind Angry Birds game is made for the colorful birds to eliminating the green pigs. It may sound so basic and childish, but each stage gets a lot more complicated and challenging, making the action very addicting. That’s why many Angry Birds merchandises have appealed far more attention, specially the Angry Birds toy set are best-selling.