Multitool adventure flask cools water, mixes cocktails, brews coffee

The Hibear All-Day Adventure Flask keeps your favorite liquids flowing from wake-up coffee to one last nightcap. This innovative all-in-one beverage master features a screw-apart design and multi-component system to fix up pour-over or cold brew coffee… Continue reading Multitool adventure flask cools water, mixes cocktails, brews coffee

Generating Power with Wind, Water, and Solar

It is three weeks after the apocalypse. No zombies yet. But you do need to charge your cell phone. How do you quickly make a wind turbine? If you’ve read this project, you might reach for a few empty water bottles. This educational project might not charge your phone without some extra work, but it does illustrate how to use water bottles to make a workable air scoop for turning a crank and possibly generating electricity.

That takes care of the wind and water aspects, but how did we get solar? According to the post — and we agree it …read more

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