This is read by an automated voice. Please report any issues or inconsistencies here. Cold-water immersion may boost mental health and well-being. The practice carries risks, too, including drowning ...

Bryan Wunar, Director of Community Initiatives at the Museum of Science and Industry, chats with Bill and Wendy about cool science experiments that can be conducted in these freezing temperatures.

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Daniela Hernandez extends her health and science reporting to cover a variety of relevant subjects from Covid-19 to climate change.