#independent-testing

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#solid-state-battery #battery-technology #supercapacitor #energy-storage #water-contamination
Alternative transportation
fromThe Verge
12 hours ago

Donut Lab says latest test proves its solid-state battery isn't a supercapacitor.

Donut Lab's solid-state battery maintains charge retention over extended periods, proving it is a true battery and not a supercapacitor.
Public health
fromWIRED
1 week ago

Will This Water Pitcher Filter PFAS? How to Check Certifications

Water filter demand surges due to PFAS contamination concerns, but NSF/ANSI certifications and independent third-party testing are essential for evaluating credible filter performance claims.
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