Your friend just called to ask if you wanted to go spelunking - cave exploring - at an area nearby. Of course you do! Your parents used to go caving all the time, but you don’t know too much about spelunking. You have 45 minutes to research safety and tips for spelunking before your friend picks you up. One more thing, you also have to get all the equipment out of a locked cabinet in your garage that your mom cannot remember the combination to. Good luck!