What warrning does Dr. Dorf issue to future generations?

Most common element on earth after oxygen? Is it good to steam everyday? Does pseudoscience concern the natural world? When can you use a candle instead of a flashlight? How do you dispose of an old chest freezer? What is the Lewis electron dot formula for BrCI? What is a stimulus cell? What is universalization of education? What metals do not magnetize? What do green flowers mean? What term is defined layering of water caused by temperature? What scientific reason do you give for not changing eggs form scrabbled to poach? Which scientist discovered the element mercury? A field is 50 yards wide and 100 yards long. How many feet wide and long is it? What do scientists use to examine their data? What is fishology? How do you demonstrate ability to understand and deal fairly IN WORK? What tests do they freeze blood for? What are some types of microchips? What happen if we don't have sense organ?