Do you think that there is a difference between art and science?

I am an artist (who loves science) and sometimes I think that they are different things and sometimes I think that they are the same thing. Art like science deals a lot with precision, proportion, geometry, math and calculation (some artsy artists think that you can't mix math and art hehehe), physics and chemistry, but art also deals more with beauty and aestetics. Science deals more with math and calculation, discoveries, practicality but still to design a spaceship you need to make it beautiful. And some areas like industrial design are science and art at the same time. But for studying both science and art inteligence and crativity is required. Some people still think that you don't need inteligence to make beautiful art, they think artists just have a "gift" to draw, paint and sculpt and they take them for granted. But at the end I want to think that there is no difference between art and science after all the Renaissance men were artists and scientist at the same time.