[W]e can weigh systems of galaxies. The largest bound objects in the universe are called clusters of galaxies. They're maybe ten million light years across. ...We weigh them using gravity because Einstein told us that mass curves space, and we can... use those large clusters as lenses-if there's a light source behind a cluster the light from it can come around and be lensed... and we've weighed these systems and we've found that there's only 30% of the mass needed to make a flat universe... Theorists like me knew that the universe was flat, because it's the only mathematically beautiful universe... but here these observers kept coming up with only 30% of the stuff needed... But then, what we've discovered... is that the universe actually is flat and the rest of the 70% of the energy of the flat universe comes from the energy of nothing.
Lawrence M. Krauss
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I've found just the right partner to help me shake up Washington, Gov. Sarah Palin of the great state of Alaska. ... She has an executive experience and a real record of accomplishment. She's tackled tough problems, like energy independence and corruption. She's balanced a budget, cut taxes, and she's taken on the special interests. She's reached across the aisle and asked Republicans, Democrats, and independents to serve in her administration. She's the wonderful mother of five children. She's -- she's helped run a small business. She's worked with her hands and knows -- and knows what it's like to worry about mortgage payments, and health care, and the cost of gasoline and groceries. She knows where she comes from, and she knows who she works for. She stands up for what's right, and she doesn't let anyone tell her to sit down.
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