321: Life-saving fonts, ransomware cars and more

The right typeface can be a matter of life and death. How connected cars can be held for ransom. The origins of authority. Reading by ear. And, your phone's secret FM radio.
Listen to the full episode53:59

This week, a repeat of one of our favourite episodes from May 2016.


The right typeface can be a matter of life and death. How connected cars can be held for ransom. The origins of authority. Reading by ear. And, your phone's secret FM radio.

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