Biographies of U.S. representatives and senators from Wisconsin Member Name Birth-Death ADAMS, Henry Cullen 1850-1906 AMLIE, Thomas Ryum 1897-1973 ASPIN…
Mayor: Francis G. Slay (to April 2017) 2010 census population (rank): 319,294 (58); Male: 154,171 (48.3%); Female: 165,123 (51.7%); White: 140,267 (43.9%); Black: 157,160 (49.2%); American Indian…
HOW ELECTRICITY DELIVERS ENERGYNETWORK CONTROL CENTRESOLAR POWERFIND OUT MOREElectricity comes to homes and workplaces through a huge network of power stations and cables. When the supply fails,…
TRANSMITTING TELEVISION SIGNALSSTRIPED SCREENFLAT SCREENDIGITAL TELEVISIONFIND OUT MORETelevision converts the image from a camera lens into a stream of data that can be sent down a cable or…
The first U.S. postage stamps were issued on July 1, 1847. At that time, postal rates varied by distance traveled-under 300 miles, letters cost 5 cents per 1/2 oz…
2,000 Years of the Necktie Ties Fit for Officers and Gentlemen by David Johnson NECKTIESTHROUGH THE AGES Introduction • 210 B.C. China's First Emperor…
April 22, 2017, marks the 47th anniversary of Earth Day—a day intended to inspire awareness and appreciation for the Earth's natural environment. Organizers started Earth Day in response to a…
