Here’s Why We Don’t Use Gunpowder to Power Cars

It’s a thought I am 100 percent certain you have all considered at some point. Guns use a big explosion to shoot a bullet REALLY fast, so why don’t we use the awesome power behind a speeding bullet to make a car go as fast as, well, a speeding bullet? Science, my friends. Science is the answer.

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Author: Michael Ballaban on Jalopnik, shared by Virginia K. Smith to Lifehacker

How to Go Camping With Little Kids

For the uninitiated, camping with small children may seem like a dramatic dinner party story waiting to happen. There are so many unknowns. Will a wad of burnt marshmallow get stuck in your kid’s hair? Will he faceplant in the dirt on the middle-of-the-night trudge to the bathroom? Will she beg to go home for the…

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Author: Michelle Woo on Offspring, shared by Michelle Woo to Lifehacker

What Lifters Should Know About Creatine

Creatine is a rare thing in the world of workout supplements: It actually works, plus it’s cheap and safe. If you’re trying to build muscle or lift the heaviest things around, you might want to get into the habit of taking creatine every day—but there are, of course, some caveats.

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Author: Beth Skwarecki on Vitals, shared by Beth Skwarecki to Lifehacker

What’s The Cheapest Way to Get Into an Airport Lounge?

We’re so over the thrill of PreCheck or priority boarding. Now, the hottest new thing to do at the airport is to go to the lounge. No longer a haven only for weary business travelers or international flyers with long layovers, lounges are the key to saving money on expensive airport food and beverages for many…

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Author: Lisa Rowan on Two Cents, shared by Lisa Rowan to Lifehacker