These days, Glen Canyon Park is a tranquil urban park with hiking trails, soccer fields and a playground, which makes it all that more difficult to imagine that it was once home to the first dynamite factory in the United States. Today we’ll join reporter Gabriela Glueck to learn how dynamite made its way to San Francisco and why it was such a transformative product in this state. Plus, we'll explore the stories of Chinese laborers who often had the most dangerous jobs of all in the high explosives industry.

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This story was reported and produced by Gabriela Glueck. Bay Curious is made by Olivia Allen-Price, Amanda Font, Ana De Almedia Amaral and Christopher Beale. Additional support from Jen Chien, Katie Sprenger, Holly Kernan and the whole KQED family.

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