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How to Boil Water

Did you know that boiling water is just regular water that has been made very hot? Well, you'll learn that and more in the following real YouTube videos explaining the specific processes and techniques you'll need to start boiling your own water.

How to Boil Water - Howcast

This video assumes you have access to a stove or hotplate, a pot, a lid, and yes, some water. It also helpfully explains what that old "watched pot never boils" thing is about.

How NOT to Boil Distilled Water in a Microwave

Microwaves allow you to do some amazing things, like creating superheated distilled water that appears to be in a non-boiling state (as no bubbles are escaping). Now, in order to do this you need distilled water -- the impurities in regular water cause it to bubble normally. This thing of putting distilled water in a microwave is super-duper dangerous, as the water will immediate froth and "boil" when it is disturbed after removal from the microwave. Don't do it. Instead, check out the following three videos for examples of how this looks.

How to Boil Water Using a Fresnel Lens and the Sun

If you have a gigantic Fresnel lens and a sunny day, you're in luck -- you'll be boiling water in no time. (See also: making a solar still using the same huge Fresnel lens.

How to Boil Water Using Rocks and Bark

A willow bark cup, an outdoor fire, and some water -- now you're boiling water! This is genuinely useful survival advice.

How to Boil Water - the Autism Problem

For some people, boiling water is a serious challenge -- no joke. Adults living with disabilities (in this case, severe autism) can have a very hard to time doing something that's considered easy by the rest of us, like boiling water. In this video, an autistic woman demonstrates the process. It's hard to watch, but also a fascinating look at the reality of living with autism.

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Ocean Waves Are Powerful Enough to Toss Enormous Boulders Onto Land, Study Finds
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During the winter of 2013-2014, the UK and Ireland were buffeted by a number of unusually powerful storms, causing widespread floods, landslides, and coastal evacuations. But the impact of the storm season stretched far beyond its effect on urban areas, as a new study in Earth-Science Reviews details. As we spotted on Boing Boing, geoscientists from Williams College in Massachusetts found that the storms had an enormous influence on the remote, uninhabited coast of western Ireland—one that shows the sheer power of ocean waves in a whole new light.

The rugged terrain of Ireland’s western coast includes gigantic ocean boulders located just off a coastline protected by high, steep cliffs. These massive rocks can weigh hundreds of tons, but a strong-enough wave can dislodge them, hurling them out of the ocean entirely. In some cases, these boulders are now located more than 950 feet inland. Though previous research has hypothesized that it often takes tsunami-strength waves to move such heavy rocks onto land, this study finds that the severe storms of the 2013-2014 season were more than capable.

Studying boulder deposits in Ireland’s County Mayo and County Clare, the Williams College team recorded two massive boulders—one weighing around 680 tons and one weighing about 520 tons—moving significantly during that winter, shifting more than 11 and 13 feet, respectively. That may not sound like a significant distance at first glance, but for some perspective, consider that a blue whale weighs about 150 tons. The larger of these two boulders weighs more than four blue whales.

Smaller boulders (relatively speaking) traveled much farther. The biggest boulder movement they observed was more than 310 feet—for a boulder that weighed more than 44 tons.

These boulder deposits "represent the inland transfer of extraordinary wave energies," the researchers write. "[Because they] record the highest energy coastal processes, they are key elements in trying to model and forecast interactions between waves and coasts." Those models are becoming more important as climate change increases the frequency and severity of storms.

[h/t Boing Boing]

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Humblebraggarts Are the Worst (Science Says So)
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Humblebraggarts. We all know (at least) one: that person who takes a woe-is-me tack to ostensibly "complain" about something when the real intent is to boast.

"It's noon, I haven't had a cup of coffee, and the espresso machine at this Mercedes dealer is broken. FML!"

"Have been sitting on the runway for 30 minutes. Next time I'm flying commercial instead of private."

In many ways, it's another version of #FirstWorldProblems, and social media outlets like Facebook, Instagram, and Twitter have only made the practice more pervasive. As TIME reports, a new study has concluded that people see right through this fake humility—and like people less for doing it.

Researchers at Harvard and the University of North Carolina at Chapel Hill conducted a series of nine experiments, including a week-long diary study and a field experiment, to both identify the ubiquity of the behavior and then determine its effectiveness as a form of self-presentation. Their findings, which were published in the January Journal of Personality and Social Psychology, determined that if you're going to brag, people would rather you just be transparent about it.

"It's such a common phenomenon," Ovul Sezer, study co-author and an assistant professor of organizational behavior at UNC's Kenan-Flagler Business School, told TIME. "All of us know some people in our lives, whether in social media or in the workplace, who do this annoying thing. You think, as the humblebragger, that it's the best of both worlds, but what we show is that sincerity is actually the key ingredient."

Of the 646 participants, 70 percent of them could recall a recent humblebrag they'd heard—the majority of which (about 60 percent) were complaint-based. But the study showed, overwhelmingly, that any statements that could be perceived as humblebragging (whether complaint- or humility-based) "are less effective than straightforward bragging, as they reduce liking, perceived competence, compliance with requests, and financial generosity," according to the study's authors.

"Despite the belief that combining bragging with complaining or humility confers the benefits of each strategy," the study concluded, "we find that humblebragging confers the benefits of neither, instead backfiring because it is seen as insincere.”

In other words: they're not fooling anyone.

"If you want to announce something, go with the brag and at least own your self-promotion and reap the rewards of being sincere, rather than losing in all dimensions," Sezer said—though she suggested that an even more effective tactic is to find someone else to boast on your behalf. "If someone brags for you, that's the best thing that can happen to you, because then you don't seem like you're bragging," she told TIME.

However, Sezer's final piece of advice was not to be too hasty in your dismissal of humblebraggarts as a whole. "We all do it, to some extent," she said. "I hope I don't sound like I'm humblebragging when I talk about this research."

[h/t: TIME]

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