Samuel Allison's Dark Tinted Goggles

Origin
Worn by Samuel Allison as he performed the countdown for the Trinity nuclear test as a part of the Manhattan Project. Trinity was the first ever detonation of a nuclear bomb. At the moment of detonation, the surrounding mountains were enveloped by blinding light and the air for miles around burned hot.

In 2013, a minor Doomsday cult known as "The Last" tried to use this artifact to trigger superquakes in the Earth's crust, triggering a world-ending catastrophe. They were stopped by Bering and Lattimer with some assistance from Nick Renson.

Effects
Activated by being worn, then counting down from 10. Once the user reaches 1, the ground will quake and split, the air will burn and the user will become radioactive for 40 seconds, the length of time it took for the sound of the Trinity explosion to reach the observers. During this time, the user will also glow a blinding white.

After the carnage, the user will be completely unharmed.