21.   He said that scientists had considered the possibility of using light as a device for reading and writing information from the small molecules.

22.   He uses the simplest of cameras, never uses artificial light, does all his own darkroom work.

23.   However, I am now wondering if the lights were necessary or if I could have used regular lights.

24.   Hunters use lights at night to stun the deer, a practice called spotlighting or jack-lighting.

25.   Indeed police found that Danny Kyllo was using powerful lights to grow marijuana.

26.   Intel has developed and licensed its own debugging method, which uses infrared light to test individual transistors.

27.   Instead, Nocera has focused on finding a way to use light to split water into its components, hydrogen and oxygen.

28.   Instead of a gun, plasma televisions use an electrified gas to activate the phosphors through a process using ultraviolet light.

29.   Increased urbanization and resulting ambient light keep the remaining fireflies from efficiently using their light to find mates and procreate.

30.   It also uses special lights for plants in the store.