MENGENAI EPISOD INI
Surveillance cameras were invented so Nazi scientists could observe rocket launches from a safe distance. They've come a long way since then, and are gathering more data about us than ever before. But in a world where millions happily carry smartphones in our pockets, how do we really feel about being watched?
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CARI EPISOD LEPAS
Cari episod lepas bagi 50 Things That Made the Modern Economy.
EPISOD LAIN DALAM PODCAST INI
There are more than 36,000 McDonald's restaurants around the world - but if the McDonald brothers had had their way, that might never have happened. Tim Harford tells the story of how milkshake-mixer salesman Ray Kroc turned their burger business into a global giant, and explains the principles ...
As populations age, pension systems around the world are coming under strain. Governments, employers and economists are searching for ways to alleviate the problem - but could traditional societies hold some valuable lessons?
Nathaniel Bagshaw Ward's miniature greenhouses made it far easier to successfully transport plants, spreading them far beyond their native lands. But that led to major consequences that Ward hadn't foreseen. Tim Harford tells the story of how glass boxes became powerful weapons in the hands of B ...
In the early 20th Century, makers of sanitary towels had to find a way to sell an item that some people found too embarrassing to mention. In some parts of the world, that stigma still hasn't gone away. Tim Harford charts the controversial history of a quietly revolutionary product.
Penafian: Podcast dan karya seni yang dibenamkan pada halaman ini adalah daripada BBC World Service, yang merupakan hak milik pemiliknya dan tidak bergabung dengan atau disokong oleh Listen Notes, Inc.
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