Darkness & Light

A series of teachings on the subject of darkness and light. From Genesis to Revelation the Bible has much to say and teach us about these two things that we humans experience in our physical world. While darkness and light are two separate entities, they are dependent on each other. Scientists have studied darkness and light extensively, not only on this earth, but also beyond into the universe. They have measured the speed of light at 186,000 miles-per-second. The brightness of light can be calculated in units called lux or to use the precise scientific terminology, illuminance.