Estream: The Essential Generator for the Outdoor Man [Review]
We publish a lot of pieces about outdoor adventuring at Mantelligence... because most men have a passionate desire to be outdoors, learn survival skills, and experiment with really cool outdoor/survival technology. ...And I'm incredibly excited to show those 'outdoor men' this Kickstarter project: the Estream mini-power plant, by Enomad. This device is a portable (13' tall, and under 2 pounds) water power generator, that will power any USB-driven device: your smartphone, tablet, PC, or GoPro. How does it work? It converts any moving water source into stored energy... three turbine blades send power to a generator, which stores that built-up power in a lightweight, powerful lithium-ion