"How easily can you be hacked"
"How does smell impact taste"
"How does diet affect your pH"
"Does the color, scent, or type affect a candles combustion rate"
"How does calcium affect your bones"
"Welding forging to modern techniques"
"Does music help kids concentrate"
"How does fabric softener affect the flammability of different fabrics"
"Which water brand has the best pH"
"Which method of preserving food is most effective"
"What type of bread molds fastest"
"Which brand of paper towel is most absorbent to liquids of different viscosities"
"Which fruits and veggies will power an LED"
"What is the dirtiest surface in a house"
"What are the evaporation rates of various liquids"
"What is the most effective method of fluidization"
"Can biogas be an efficient source of energy"
"What rock is more prone to ice damage"
"How can an unbalanced amount of glucose affect a human"
