What is elitellium?

Is it true that cold water weighs more than hot water? Is urea hydrophobic? What is the meaning of gape? How many decibels in one meter? Why shouldn't you put batteries bin the garbage? If an object is dropped and reaches the ground with a final velocity of 4 meter per second neglecting air friction how far did the object fall? How should a model be changed in order to be revised based on the results of the experiment? What are the basic universal emotions? How does a forensic scientist use science? A disadvantage of preemptive multitalsking is the operating system loses control if one program stops operating properly? What is best for a 5th grade science project? How do you convert 12cm to cc? Why is fortunately an adverb? Why punch holes in the lids of the jar when dissolves chicken bone in vinegar? How do two conductors have different currents even though the electrons in each conductor are travelling at the same speed? What are the ranks for dynomite? Use of the READS method would probably have questionable benefits for? What is a good sentence of range? What is the type of pitch produced when a loud objects has passed you? Scientists who study patterns of health are called social?