How Grief Works
You can probably name the five stages of grief - from denial to acceptance - they've become pretty well known since being proposed in 1969. But later researchers are finding that grief is rarely that ...
4 Apr 201339min
How the Panama Canal Works
It's on more than one list of the Seven Wonders of the World and for good reason - the Panama Canal is one of the great feats of engineering ever undertaken. First conceived of in the 1580s and finall...
2 Apr 201331min
How No-fly Zones Work
They have become such a ubiquitous tool used by the UN and NATO to intervene in international crises, that it seems like no-fly zones have been around forever. But it was only the 1990s that the first...
28 Mars 201325min
How Apartheid Worked
After WWII, while the rest of the world grew more socially progressive, the government of South Africa turned inward to focus its attention on domination of the white minority over the non-white major...
19 Mars 201335min
How the U.S. Postal Service Works
The USPS is currently teetering on the edge of going under and there are a lot of plans to save it, from cutting Saturday service to creating federally-protected email addresses linked to individuals ...
14 Mars 201343min
How Police Sketches Work
Creating composite drawings of suspected criminals from eyewitness accounts has been around since a Frenchman introduced it in the 19th century. Despite the introduction of new techniques and software...
12 Mars 201337min
Can We Build an Elevator to Space?
With the end of the shuttle program and an International Space Station still in need of supplies, the aerospace industry is working the kinks of out of a century-old idea to build a service elevator f...
9 Mars 201330min
Do People Really Run Off to Join the French Foreign Legion?
Anyone who knows anything about Jean-Claude Van Damme knows he played a French legionnaire in the movies. He was just one of many actors to star in films that romanticized this mercenary force. Check ...
7 Mars 201320min
