Joanna is a passionate, creative, and a bright therapist. She provides optimal care in a safe and nurturing environment. She continues to strive for excellence and is a wonderful asset to the mental ...

Owing to the wave nature of light there are many ways that such different waves can interact with each other, but also with materials. Everyone knows about reflecting light with a mirror, which is a ...

California startup Reflect Orbital plans to launch thousands of satellites with mirrors to redirect sunlight to solar farms at night. Astronomers warn the bright reflected light could be “ruinous” to ...