Newburyport has its own laser light show, or an equivalent thereof, from an unlikely source: the new industrial-sized wind turbine that recently was turned on in the industrial park. At night, from the middle of the northbound lane of Route 1, the twirling blades catch the red beacon light atop the massive structure, and the light shoots out along the blades. It's pretty spectacular, but not if the light is shooting right into the window of your home.