Marketplace®

Daily business news and economic stories

Shows Support Us Newsletters

Volume

00:00

-- : --

listen

[undefined]

--------- ---- ---- ---- ---- ---- -------- ---- ---- ----

slot machines

Sep 8, 2015
How do casinos decide where to put slot machines?
Getty Creative
They use the urinal theory, among other secrets.

1

Tag: slot machines on marketplace.org