I Tested Illegal Spy Tools

TL;DR

A YouTuber tests real spy gadgets — from lockpicks and hidden cameras to a through-wall radar scanner — then disguises himself as MrBeast to fool the public.

Key Points

• 1.Concealment objects hide spy essentials in plain sight. Tested tools include cyanide-pill glasses, a hollow coin for microfilm or marking powder, a concealment nail for tiny maps, and a UV invisible-ink pen inspired by WWI German spy Carl Mueller.
• 2.A hidden camera detector found 4 of 5 planted devices. The scanner uses radio waves bouncing off camera lenses and active microphones; hidden cameras were found inside a pen, a teddy bear's buttons, a phone charger, and a heart ornament — but a water bottle camera was missed.
• 3.A through-wall radar scanner creates 3D images using electromagnetic pulses. It works on wood, plaster, and drywall up to ~1,000 ft, but is blocked by metal studs or foil lining; covert audio tools tested included a working-flame lighter mic, a briefcase listening device, and a laser microphone operated from across the street.
• 4.Lockpicking handcuffs, ankle restraints, and a door latch required only a basic pick set. The technique involves lifting the internal pawl with a tension tool; a credit-card shimmy opened the door latch.
• 5.A Hollywood-grade MrBeast disguise — built from a 100+ photo 3D face scan and prosthetic nose — fooled real people on Hollywood Boulevard. The creator completed all three tasks: received selfie requests, recruited people into a fake Feastables promo, and obtained autograph requests over a 2-hour test.