A physical exam will be done. 1  Digital rectal examâthe doctor inserts a gloved finger into the rectum to feel for polyps. 2  Stool testâa sample of your stool is checked for blood.  Sigmoidoscopy âa thin, lighted, flexible tube is inserted into the rectum to examine the rectal area and the lower colon.
You won't believe these 10 facts about people. Solar power is energy that is derived from the sun and converted into heat or electricity. It is a versatile source of renewable energy that can be used in an amazing number of applications, providing power for everything from cars and boats to houses and spacecraft.d. Energy from the sun can be converted into solar power in two ways. The first way involves the use of solar thermal applications. Solar thermal applications use the sun's energy to provide direct heat to air or liquid. Solar thermal panels can be used for both residential and larger-scale applications.
Instead of trying to use the electricity from solar panels just to power your refrigerator and computer and air conditioner etc., the solar panels are used to create power that you sell back to the electric utility. Someone else uses the power you make. When we put solar panels on your roof, you get a second meter.