Pistical what it is?

What is made by coiling wire around iron and passing an electric current through it? What is 34 deg C in Fahrenheit? Are genial and aloof synonyms? Do you have ready made science investigatory project? How much oxygen does one piece of paper give us? At which temperature will germs grow faster? What is 1500mm in km? Groundwater overdraft occurs when .? What is the height of the Twin towers? What things are made from tin? How many centimeters are in 135 inches? What are the examples of divergent boundary? Aspect of which of these scientific disciplines would research the people of a specific region? How do you melt sand? What would be a good introduction to a fruit battery? What do you use the periodic table for? Do indoor air purifiers work for the entire home? What factors in an atmosphere seem to have the greatest effect on the amount of radiation received from the sun? What checks have to be carried out to ensure all materials required are correct and complete prior to undertaking the activity? What is the atomic number of the nucleus?