Health
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![sweat sensor](https://www.popsci.com/wp-content/uploads/2019/03/18/IAMNVJDJYHZGCPJ5AKJ6SVSWLQ.jpg?w=600)
Fitness & Exercise
This stick-on sweat monitor knows when you need a drink
![There’s No Need To Fear Gene-Edited Food](https://www.popsci.com/wp-content/uploads/2019/03/18/YQLMHXJ4YPO4DNECNTV6C557IA.jpg?w=600)
Gene Editing
There’s No Need To Fear Gene-Edited Food
![Cooking With Seaweed](https://www.popsci.com/wp-content/uploads/2019/03/18/VCQBWZK7JTYLP6MNY4M65VBNK4.jpeg?w=385)
Climate Change
Cooking With Seaweed
![Gene Editing Shifts Food Possibilities Forward](https://www.popsci.com/wp-content/uploads/2019/03/18/Q7S46GSPOYISMGR6LUQIIT5JYA.jpeg?w=1469)
Climate Change
Gene Editing Shifts Food Possibilities Forward
![Sick Penguin](https://www.popsci.com/wp-content/uploads/2019/03/18/LLYMPQFV6CKWIFBN6XLZ5Y3CHA.jpg?w=656)
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Can Being Cold Really Make You Sick?
![Why Is It So Hard To Get Rid Of Garlic Breath?](https://www.popsci.com/wp-content/uploads/2019/03/18/3KYAUWLNDARA74LHVM6G2HZ56Y-scaled.jpg?w=600)
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