Do you know the order of the colors of the rainbow? In this clip Zach teaches us the colors of the rainbow and the correct color order. Camp TV is available to stream on pbs.org and the free PBS App, ...

SAN FRANCISCO — At sunrise and sunset, only ROY shows up for rainbow duty—G and BIV don’t appear for the earliest and latest color shows in the sky. Rainbows, it seems, are far more complex than the ...