Browse Items (14 total)

Fill it up?; Congress; Energy bill; Politics

Energy tax; The bulb's too big!; Turn it clockwise!; Turn it counter-clockwise!; It's backwards!; Use a smaller watt bulb!; Congress

I've achieved fusion!; No, you haven't!; Yes, I have; No, you haven't!; Punch; Bop; Smack

This is an image of a windmill/windpump in the middle of a corn field in Oskaloosa, Iowa, circa 1930. The windpump was designed by Daniel Halladay in 1854 in order to transfer water from farm wells to cattle. At its high point, 600,000 windpumps…