Photo credit: The Meta
Creating a macro lens for your phone may not be a life-saving trick, but when you do need to take up-close photos of something with your smartphone, this will definitely come in handy. Other useful life hacks that just might keep you alive in emergencies include: using steel wool to start fires, where you should really go in an earthquake, and how to use aluminum foil to replace your kitchen. Continue reading to see them all.
