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Vol. II — No. 184Remarkable People · Exceptional CompaniesToday's Edition

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Company
Logos and the Library That Learned to Answer Back
Education · Saas · Consumer

Logos and the Library That Learned to Answer Back

A Bible on a screen was the beginning. Logos built a business in the connections between books, then learned how expensive it could be to wander beyond them.

bible-study · bible-softwareRead →
Legend
Ryan Vogel Is Teaching Water Filters to Shake Off the Gunk
Founder · Executive · Operator

Ryan Vogel Is Teaching Water Filters to Shake Off the Gunk

The Pure Blue Tech founder has spent more than a decade pursuing a stubborn idea: a membrane should defend itself. Now his ultrasonic reverse-osmosis technology is headed into the XPRIZE Water Scarcity semifinals.

water-technology · membrane-engineeringRead →
Company
Pure Blue Tech Put a Tiny Speaker Inside a Water Filter - and Found a Cheaper Way to Fight the Gunk
Climate · Hardware · Enterprise

Pure Blue Tech Put a Tiny Speaker Inside a Water Filter - and Found a Cheaper Way to Fight the Gunk

Reverse-osmosis plants spend their lives fighting what sticks to a membrane. This 13-person Washington manufacturer wants to make the filter defend itself - without making operators rebuild the plant around it.

water-treatment · reverse-osmosisRead →