1. Shock and Awe

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. 13 February 2016

A look at four inventions that shocked the world. Ouija, a game that claims to talk to the dead, Dynamite, an explosive invented to save lives, the electric chair and the rollercoaster.

2. The Vision Thing

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. 20 February 2016

Meet a young farm worker whose electric idea keeps us entertained, an astronomer who wants to see the birth of stars and an attorney whose copier terrifies governments.

3. Criminal Riches

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. 27 February 2016

A look at expensive innovations within the world of crime, including an alarm that keeps the crooks at bay, a device that revolutionises retail and a gun loved by bad guys.