Discover Questions

Do I need to know how to apply differential calculus to understand EMG brain-wave readings? How come 12 mph winds don't seem windy but 13 mph winds seem windy? Solve for x,2e^2x-8e^x+6=0? I found these very very tiny worms when i pulled up stick on floor tiles. Can anybody tell me what they could be? Which solids among prisms, cylinders, pyramids, cones, and spheres are polyhedra? Explain.?