Ask students to hypothesize whether all sources of radiation are the same or different. For. example, have students explain whether there is a difference between the radiation from a. cellphone, the radiation from the sun, and the radiation used in x-ray machines. 3. Distribute the Radiation Types and Sources Worksheet. Explain that radiation is energy that. travels in the form of waves or high speed particles (photons) and makes up the. electromagnetic spectrum in the form of non-ionizing and ionizing radiation. The energy of.
James Madison is generally regarded as the father of the United States Constitution. No other delegate was better prepared for the Federal Convention of 1787, and no one contributed more than Madison to shaping the ideas and contours of the document or to explaining its meaning.
Yet at the three major junctions in the founding of the nation, the Revolution, the Constitutional Convention and the selection of the first President, for each position the leader chosen was George Washington. In his own day he was seen as the indispensable man, the American Moses, The Father of the Country.