BioLite: Fire-Powered Cell Phone Charger

Using only twigs for fuel, you’ll be able to cook soup in a pot on top and plug in your USB device on the side. The charge time is comparable to charging via a USB port on a laptop computer, the company cites.  The stove comes with its own stuff sack, packs down to about 8 × 5inches, and weighs 2 lbs.

Buy now: $129

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solar flare

NASA Released A Stunning 4K Video Of A Solar Flare

On April 17, a mid-level solar flare was released from an active region on the sun’s right side, resulting in short radio blackouts. NASA’s Solar Dynamics Observatory captured the event in several wavelengths of extreme ultraviolet light which are normally invisible to our eyes. However, NASA color-coded these SDO images…

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