Deer Creek Chorale, an intergenerational choral group for adults in northern Baltimore and Harford counties, closes out its 16th year with its spring concert, “Light Beyond Shadow” on April 30 ...

Light rays travel in straight lines. Light cannot bend around opaque objects in their way. Shadows are created when an object blocks light from the Sun or another light source. When the light can ...

This means light doesn't travel through them. Light bounces back off the object. On the other side of the object a shadow is formed. Larger objects produce larger shadows. This is because they ...