World's Most

St. Francis Dam: Worst U.S. Engineering Disaster of the 20th Century

The collapse of the St. Francis Dam in 1928 is one of the worst catastrophes of the twentieth century. Today it is an engineering...

Biggest Vehicle in the World: Bagger 293

Exactly how big does a land-based vehicle need to be to qualify for the Guinness Book of World Records as largest in the world?...

The Coldest Inhabited Place on Earth: Oymyakon, Russia

Oymyakon, a small village of about 500 people in the Sakha region of Russia, holds the claim to fame as being the coldest continually...
Guiyu China electronic waste dump of the world

Electronic Waste Dump of the World: Guiyu, China

Ever wonder where those old used computers end up? How about all those old CRT monitors, cell phones, keyboards, and PDAs? We’re told when...

The Most Contaminated Place on Earth: Chelyabinsk-40

Outside of the Chernobyl incident, we seldom hear about the nuclear laboratories and test facilities of the former U.S.S.R. One particular installation – Chelyabinsk-40...

The U.S.’s Most Secure Prison: ADX Florence

ADX Florence, built south of Florence Colorado in 1994, is the most secure prison in the United States prison system. Commonly referred to as...