Introduction: DIY Emergency Signal Mirror
DIY emergency signal mirror.
What you need is an 1 old hardrive, 2 a star screwdriver to open it.
Take apart an old hardrive be careful with the inside there's some sharp parts,
When you have removed all the parts you will be left with 4 shiny disks which you can use as survival signal mirrors the center hole is for looking at what you need to signal
We have a be nice policy.
Please be positive and constructive.