Created 14-Oct-15
Modified 14-Oct-15
Visitors 2
4 photos
Check out how to turn your smartphone to a red astronomy lamp in seconds at zero costs! The red color keeps your eyes adapted in the darkness. It's perfect for stargazing.

Categories & Keywords
Category:Science and Technology
Subcategory:Mechanical Devices
Subcategory Detail:
Keywords:astronomy, iphone, lamp, red, smartphone, tip

1. step2. stepIt works!Yes, it really works!