If you plan to travel in a remote location, grab a CD before you go it could save your life. Here's how to use a CD to make an emergency signal.
Home
Survival Training How to Make an emergency signal with a CD
![](https://assets.content.technologyadvice.com/thumbnail_Logos_Wonder_How_To_color_light_21e00e7b4a.webp)
By Survivaltek
Mar 8, 2008 11:11 PM
![Article cover image](https://assets.content.technologyadvice.com/634754970094650059_dc2bfee1ef.webp)
Just updated your iPhone? You'll find updated Apple Intelligence capabilities, new wallpapers, and enhancements to Calculator, PDF cropping, and Live Voicemail, among other useful features. Find out what's new and changed on your iPhone with the iOS 18.3 update.
Comments
No Comments Exist
Be the first, drop a comment!