希望学院的学生发现了全球潜在的水资源解决方案，跟踪并报告了 25 个发展中国家的水资源问题。我们采访了亚伦-贝斯特（Aaron Best）教授和学生乔纳斯-彼得森（Jonas Peterson）。
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媒体报道
I’m also a fan of the venerable Sawyer Squeeze. Just collect water and drink!
Trey French
作家
媒体报道
Sawyer’s picaridin lotion lasts a long time, stores well in survival kits and cars, and doesn’t have the laundry-list poison control label like DEET sprays.
Sean Gold
Founder & Lead Writer
媒体报道
I’m not a fan of bugs, so Sawyer Picaridin spray is always in my pack.
Isis Briones
Writer and Editor
