The two general classes of operators are: unary. A unary operator operates on only one operand. A unary operator typically appears with its operand in this format: binary. A binary operator operates on two operands.
Best Answer: Yes, you can take your ipod and camera on a plane. You won't be allowed to use any electronic devices for the first couple of minutes when the plane is taking off and again when it is landing.
The Lily Camera Is a Drone That Flies Itself. Despite the whipping spring winds, the prototype of the Lily Camera is hovering steadily in place above my head in New Yorkâs Central Park. The Lily looks a lot like other drones you can buy now, but this one has a special trick. As its name suggests, itâs really a camera that just happens to fly. By itself.