On the SioScan Atomic Clock Model 31269 How do you get the projection light to turn on. It is turned on.?

What is the difference between stratus clouds and cumulus clouds? What is the oigin of the idiom pie high in the sky? What is the Greek god Apollo's sacred insect and why? Why does the moon circle the earth? What are the 9 main planets called? If radio waves cannot be reflected from the Sun then how can radar be used to find the distance from the Earth to the Sun? The average rate of erosion on the moon is far less then here on earth? What was the first rocket was launched? What is a light year exact measurement? How many moons does sedna have? How would a large value of H The Hubble constant affect the age of the universe What about small value of H? Why are the Northern Lights only visible in the northern hemisphere? How did Neil Armstrong landed on the moon if a space shuttle cannot land on the moon? Who was the fifth person in space? What does austronomy mean? How the water vapour condenses on the mirror? Which materials and colors heat the fastest in the sun? Do you always transfer a patient towards his good side? If you see something does that mean it exist? Why do we see Aurora borealis on the moon?