Question: To clean up broken glass
Options:
Lay a flashlight on the floor. Any left over pieces will make a shadow so you can pick them up before you feet do.
Lay a flashlight on the floor. Any left over pieces will make a sound so you can pick them up before you feet do.
Answer: Lay a flashlight on the floor. Any left over pieces will make a shadow so you can pick them up before you feet do.