Science & Tech
Zuvi ColorBox Review: At-Home Hair Dye Printer Falls Short
This hair dye printer promises hundreds of shades. It couldn't even manage two.
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Science & Tech
Irrigreen Smart Irrigation 3.0 Adds Drip Support
The third release of Irrigreen’s “water printing” system is better than ever, but you’ll have to upgrade your whole irrigation infrastructure.
Science & Tech
Fi Mini for Cats Review: Real GPS Tracking and Health Monitoring
This tracker attaches to your pet’s collar to monitor location and activity, charting trends over time to better understand your pet’s health.