I designed a second multi-tool inspired by Doctor Who's Sonic Screwdriver. It is built with a butane torch and a violet laser pointer. It has many uses, including (but not limited to)
-Lighting fires
-Brazing/Soldering
-Cutting
-Melting (including some metals)
-Cauterization
-Cooking
-Scaring animals
-Dazzling opponents
-Flashlight
-Blinding security cameras
-Laser pointing
-Astronomy presentations
-Emergency Beacon
-Scanning for biological residue
-Reading invisible ink
-Opening bottles
-Activate glow-in-the-dark items
-Determine if dollars are real
-Determine if IDs are real
-Measure objects
-and more...