Ever wonder if you can see the space station with the naked eye? The reason why water with oil boils faster than water alone? The deepest hole ever dug and for what reason? Science Questions is a fun app where you can test yourself on a multitude of science questions broken up by categories (physics, chemistry, maths, geography, astronomy etc.). The questions cover many topics with varying degrees of hardness. The app contains over 40,000 questions and answers!