WTF Fun Fact 12826 – The Problem With Preferring Trees Over Grasslands

Apparently, we’re tree snobs. Unfortunately, preferring trees over grasslands actually ends up hurting the environment because grasslands are complex and much-needed ecosystems.

Still, we have to admit we love trees.

Why do we love forests?

In a recent article for The Atlantic, writer Julia Rosen pointed out a painful truth:

“Grasslands rank among the most imperiled and least protected biomes on Earth. They are disappearing even faster than forests, and much of what remains has suffered varying degrees of damage. Their decline threatens a huge chunk of the planet’s biodiversity, the livelihoods of roughly 1 billion people, and countless ecological services such as carbon and water storage. Yet these losses don’t register with the same force as deforestation. Perhaps because we do not notice, or perhaps because we do not care.”

We had no idea. Still, we find ourselves thinking that trees are just more helpful – but apparently, that’s wrong (or at least misguided).

Preferring trees over grasslands is “arboreal chauvinism”

Ok, we’re not fond of the term, but it does some interesting linguistic work when you think about it. A lot of us really do think of grasslands as flat and boring and…beige.

Of course, no one who is advocating for grasslands, such as prairies, is against trees. They’re just trying to raise our awareness and change our perspective so we can appreciate the need to value and conserve them.

In other words, it’s time to stop looking at prairie land as “deforested” area or proto-forests that simply aren’t fertile enough to grow trees – in fact, grasslands are their own special thing.

What’s the big deal with grasslands?

Well, for starters, the problem with disregarding grasslands in favor of trees and forests keeps prairie, savannah, and other grassland plants and animals off of conservation lists and open to extinction.

Check out this not-so-fun fact from The Atlantic: “Just 1 percent of Texas’s prairies remain intact. (Nationally, about half of native grasslands have already been converted to cropland or consumed by development, and millions more acres are lost each year.)”

To appreciate just some of what grasslands have to offer, consider this:

“Despite their apparent simplicity, grasslands are bastions of biodiversity. They support everything from large, charismatic megafauna (think lions and elephants) to humble pollinators and rare wildflowers. The Cerrado, for instance, is home to more than 12,000 plant species, a third of which occur nowhere else on Earth. And a mountain grassland in Argentina holds the world record for the most plant species found within a square meter of land: 89.”

That’s a lot of biodiversity to give up if we don’t remember that forests aren’t the only type of ecosystems we need to preserve.

 WTF fun facts

Source: “Trees Are Overrated” — The Atlantic

WTF Fun Fact 12823 – Rats are Ticklish

We never really thought about tickling a rat, but apparently, it makes them pretty happy. And other than primates, they’re the only other creatures that seem to be able to be tickled.

Rat tickling

Some people hate to be tickled but rats seem to enjoy it to some extent.

According to Smithsonian Magazine (cited below), the little creatures “…break down in supersonic ‘giggles’ and ‘joy jumps’ when you gently ruffle their fur—but only if they’re in the mood.”

Now, you probably want to know how we know this. Here’s how:

“For a new study published today in the journal Science, a group of German scientists had the pleasure of tickling some rats to find out that—like humans—these rodents’ responses to tickles are mood-dependent. Stressful situations stifled the rats’ otherwise impulsive laughter, while a more relaxed atmosphere made for uninhibited giggles. The new research, led by animal physiologist Shimpei Ishiyama at Humboldt University in Berlin, offers a new insight into where exactly in the brain this ticklish laughter appears to come from.”

If rats are ticklish, why don’t we hear them laugh?

It turns out that few of us will ever get the pleasure of hearing a rat laugh.

Smithsonian notes that “Tickled rats emit high-pitched chirping and squeaking sounds, which are only audible through a special microphone. Researchers were able to observe this laughter by using the microphones, as well as by measuring behavior and neuron activity of rats that they tickled and gently touched in various regions of the body, including the back and belly.”

It sounds like you’re going to need some specialized equipment.

And if you’re wondering where to tickle a rat in order to make it happy – the answer is the belly.  WTF fun facts

Source: “What Tickling Giggly Rats Can Tell Us About the Brain” — Smithsonian Magazine

WTF Fun Fact 12820 – Do We Only Use 10% of Our Brains? No.

For some reason, Hollywood writers and purveyors of pseudoscience really love to say humans only use 10% of their brains. Why? Well, because it opens the door to making us think there’s a wealth of unlocked potential if only we could [insert Hollywood storyline] or buy some junk supplement to unlock the rest.

But it’s just not true. What an evolutionary waste that would be if it had any basis in fact!

Myth becomes “fact”

According to Britannica (and many, many scientific sources and fact-checking websites): “It’s one of Hollywood’s favorite bits of pseudoscience: human beings use only 10 percent of their brain, and awakening the remaining 90 percent—supposedly dormant—allows otherwise ordinary human beings to display extraordinary mental abilities. In Phenomenon (1996), John Travolta gains the ability to predict earthquakes and instantly learns foreign languages. Scarlett Johansson becomes a superpowered martial-arts master in Lucy (2014). And in Limitless (2011) Bradley Cooper writes a novel overnight.”

We don’t blame Hollywood – they make stuff up to sell movies all the time. It’s the fact that we started believing the plots of films that’s truly disturbing. In fact, Britannica reports that “65 percent of respondents agreed with the statement, ‘People only use 10 percent of their brain on a daily basis.'”

Yikes.

Why do we believe we only use 10% of our brains?

Let’s not look to place blame on anyone but ourselves. Most of us repeat interesting things we hear without ever investigating whether or not they’re true.

But next time you hear someone spout off this garbage “fun fact,” you can hit back with some actual science.

For starters:

  • If only 10% of our brains were functional, why does nearly every brain injury affect our lives in some way? If we only used 10%, we could damage the rest with no repercussions.
  • Why would humans have evolved our most unique characteristic – the very thing that makes us human – to be 90% useless? It makes no evolutionary sense. That space could be used for more useful things if it were just empty grey matter.
  • Positron emission tomography (PET) and functional magnetic resonance imaging (fMRI) brain scans show that there is activity in far more than 10% of our brain. In fact, there is no part of the brain that lacks some sort of electrical activity (even if we don’t yet know precisely what it does).

The origins of the 10% myth

So, the 10% myth is just complete bull. But It likely has its origins in the American self-help industry.

People like to blame 19th-century psychologist William James (or even Albert Einstein) for implying that there is unlocked potential in the human brain. And while they may be true, that doesn’t indicate inactive brain matter. It just means we could think harder if we really tried.

Britannica also states that one early claim that the self-help industry glommed onto appeared in the preface to Dale Carnegie’s 1936 book, How to Win Friends and Influence People. Since then, “The idea that we have harnessed only a fraction of our brain’s full potential has been a staple for motivational gurus, New Age hucksters, and uninspired screenwriters ever since.”

But it’s a load of bologna.  WTF fun facts

Source: “Do We Really Use Only 10 Percent of Our Brain?” — Britannica

WTF Fun Fact 12818 – Does Viagra Make Flowers Last Longer?

It might not be the most cost-efficient use of the medication, but the answer to “does viagra make flowers last longer?” is yes. It also makes the stand up straight.

How does viagra make flowers last longer?

According to a study in the British Medical Journal (cited below): “Viagra (sildenafil citrate) is good not only for treating male impotence. Israeli and Australian researchers have discovered that small concentrations of the drug dissolved in a vase of water can also double the shelf life of cut flowers, making them stand up straight for as long as a week beyond their natural life span.”

In fact, “1 mg of the drug (compared with 50 mg in one pill taken by impotent men) in a solution was enough to prevent two vases of cut flowers from wilting for as much as a week longer than might be expected.”

How does it work? Well, according to the study “Viagra increases the vase life of flowers by retarding the breakdown of cyclic guanosine monophosphate (cGMP) (the production of which is mediated by nitric oxide).”

Basically, that means flower wilting and erectile dysfunction involve the same enzyme, and Viagra helps slow down the breakdown of that enzyme. In men, this allows blood vessels to stay open longer, and in plants, it does the same to their vascular tissues.

No more flaccid flowers

Of course, you may not want to go through the trouble of getting a Viagra prescription (or raid anyone’s medicine cabinet) for the sake of your centerpieces. There are other ways of getting some flowers to spring to attention. For example, putting a few old pennies (that still have some copper component) in a vase of tulips will also make them stand up straight.

While all of this news came out in 1999, the Viagra method of flower preservation started trending again on TikTok in 2021.  WTF fun facts

Source: “Viagra makes flowers stand up straight” — BMJ

WTF Fun Fact 12813 – Heartbreaks Hurt

Breaking up hurts – and sometimes that pain is physical in addition to emotional. Research has found that people who have experienced a painful breakup actually show brain activity similar to those who are in physical pain.

Why do heartbreaks hurt?

Researchers have compared the brain activity of those going through the emotional pain od a breakup alongside people who are in physical pain. The results showed that emotional and physical pain are processed in the same part of the brain.

Of course, pain is subjective, so pain research is hard to quantify, but it does explain why breakups can hurt so bad.

We’ve long known about the mind-body connection, but this is next-level.

Physiological connections

Research by author Meghan Laslocky (cited by Healthline, below) suggests that heartbreak hurts so much “because both the sympathetic and parasympathetic activation systems are triggered simultaneously.”

Healthline explains: “The parasympatheticsystem is the part of your nervous system that handles relaxed functions like digestion and saliva production. It slows the heart rate and breathing. The sympathetic nervous system, on the other hand, gets the body ready for action. It’s the “flight or fight” response that sends hormones rushing through the body to increase heart rate, and wake up your muscles. When both are turned on simultaneously, it stands to reason that the body would experience discomfort — possibly even chest pains.”

Don’t discount emotional pain

People have had heart attacks and have even died after experiencing heartbreak. But these are extreme cases.

Still, it would be unwise to discount the pain someone is going through after a breakup of the death of a loved one. Heartbreak can lead to changes in appetite, low motivation, weight loss gain, headaches, and stomach pain.

Even worse, unlike physical pain, medicine doesn’t help heartbreak. The only real remedy is time.  WTF fun facts

Source: “What Does Heartbreak Do to Your Health?” — Healthline

WTF Fun Fact 12802 – Nomophobia

We’re addicted to our smartphones. And maybe you knew that, but did you know there’s a name for the fear of being without your phone? It’s called “nomophobia,” and 66% of U.S. adults suffer from it.

What is nomophobia?

According to Psychology Today (cited below), “The term is an abbreviation for ‘no-mobile-phone phobia,’ which was coined during a 2010 study by the UK Post Office.”

One of the first studies of nomophobia was commissioned by the UK Post Office and conducted by YouGov. At the time, 53% of UK mobile phone users confessed to being anxious when they “lose their mobile phone, run out of battery or credit, or have no network coverage.”

The study also found that nomophobia is actually more common in men – “58 percent of men and 47 percent of women suffer from the phobia, and an additional 9 percent feel stressed when their mobile phones are off.”

A worsening epidemic

Things are even worse in the U.S. Psychology Today reports that “Sixty-five percent, or about two in three people, sleep with or next to their smartphones. (Among college students, it’s even higher.) Thirty-four percent admitted to answering their cell phone during intimacy with their partner…One in five people would rather go without shoes for a week than take a break from their phones…More than half never switch off their phone. (I’d call that an addiction.) A full 66 percent of all adults suffer from ‘nomophobia.'”

Which stat are you most surprised by? For us, it’s the willingness to go without shoes just to spend more time on the phone – have you seen what people throw on the ground?!

Ways of coping

If you experience anxiety without your smartphone, there are a few things you can try, including:

  • Balancing screen time and in-person time with friends and family each week, if possible.
  • Doing a phone detox, during which you turn off your phone entirely for one day each month.
  • Sleeping as far away from your phone as possible.

 WTF fun facts

Source: “Nomophobia: A Rising Trend in Students” — Psychology Today

WTF Fun Fact 12797 – Fathers With Daughters Tend to Live Longer

You may find it interesting to know that a few different studies conducted around the world have found that parents tend to have a longer life expectancy than non-parents. If you’re currently raising a small child, that may seem unlikely, but the statistics are in your favor! And if you’re a father with daughters, you’re double lucky.

Studying parental longevity

None of these studies can prove causation. That is, there is no way to prove that daughters directly cause their fathers to have longer lives. These are studies of correlation. And we all know that phrase correlation is not causation. So if you have ten sons or no children at all, have no fear.

Ok, so what do the studies say? Here’s a taste:

One of the most oft-cited studies is this one, which looked at rural families in Poland. The researchers stated that despite reproduction being such a physical and energic drain on people, dads with daughters tended to live longer (but moms don’t).

Fathers with daughters tend to live longer

They say:

“We show for the first time that number of daughters was positively related to a longer life span of their fathers, increasing their longevity on average by 74 weeks per daughter born, while number of sons did not have a significant effect on paternal longevity.”

In a separate study, the researchers posit that “Having a daughter has been shown to be associated with increased chances of regular social contact and with receiving help if needed, something that we hypothesize becomes more important later in life.”

Not all studies agree

However, the same researchers also point out that not all studies have found a correlation between child genre and parental longevity:

“The role of daughters versus sons for parental mortality has been the topic of a few previous studies, but the results are inconsistent. Some studies found no association with the gender of the child while other found that daughters are more favourable, sometimes for fathers only. In a study on Swedish data, the protective effect of having a daughter was detected only among one-child parents, but not for parents with several children, which is in line with a Norwegian study.”

In the end, it appears that longevity may have a lot to do with social ties and having a community around you, which parents are more likely to have in order to socialize their children. One of the reasons fathers with daughters may live longer is that “older childless individuals, particularly men, appear to have less social interactions than older parents and there is evidence that having a daughter is associated with increased chances of regular social contacts and with receiving help if needed.”

However, this same study “found some support for the difference between mothers and fathers, but no support for the hypothesis regarding a beneficial effect of a daughter.”

So the jury’s still out!  WTF fun facts

Source: “Daughters increase longevity of fathers, but daughters and sons equally reduce longevity of mothers” — American Journal of Human Biology

WTF Fun Fact 12783 – The Rotation of Venus

The rotation of Venus on its axis is very slow.

For those who need a refresher in astronomy, the planets in our solar system rotate in two ways 1) on their axis (spinning in place, basically – which makes one day), and 2) around the sun (which makes a year).

What’s unique about the rotation of Venus?

Planets rotate around the sun with regularity, but when it comes to spinning on their own axis, that’s a different story. And astrophysicists have long wondered why Venus’ rotation is so slow.

According to Space.com (cited below): “Venus orbits the sun at about two-thirds of the distance between our planet and the star. Shrouded in a dense and toxic atmosphere of carbon dioxide and sulfuric acid, the planet suffers from a runaway greenhouse effect that pushes temperatures on its surface to life-preventing 900 degrees Fahrenheit (475 degrees Celsius). And something else is odd about this world: While Venus completes its orbit around the sun in 225 Earth days, it takes 243 Earth days for the planet to spin around its axis.”

Why Venus take so long?

But that still doesn’t answer the question about why Venus is so slow to rotate on its axis. However, a study in Nature Astronomy by astrophysicist Stephen Kane at the University of California gives us some new insight. Kane believes that the planet’s thick, stormy atmosphere interferes with axial rotation. Venus’ atmosphere blocks the sun’s energy from leaving the planet.

Kane said in a statement: “We think of the atmosphere as a thin, almost separate layer on top of a planet that has minimal interaction with the solid planet. Venus’ powerful atmosphere teaches us that it’s a much more integrated part of the planet that affects absolutely everything, even how fast the planet rotates.”

Rethinking the role the atmosphere plays on a planet may eventually help us rethink the way we look at the solar system. In other words, we’ll have to acknowledge that not all planets can be viewed from the perspective of the way things work on Earth. Go figure.

 WTF fun facts

Source: “Why is a day on Venus longer than a year? The atmosphere may be to blame.” — Space.com

WTF Fun Fact 12780 – The Buck Moon

Why is it called the buck moon? Because of bucks, of course.

The Super (Buck) Moon

On July 13, 2022, we’ll see our second supermoon of the year.

According to Science Focus (cited below):

“Supermoons are categorised when the Moon is at 360,000km (or less) away from Earth in its orbital path, and we’ll often see two or three full supermoons in a row. The June full Moon, the Strawberry Moon and the August full Moon, the Sturgeon Moon, are both supermoons.

A supermoon is around 7 per cent larger and 15 per cent brighter than a standard full Moon, or 14 per cent bigger and 30 per cent brighter than a micromoon. This effect is amplified further when the Moon is on the horizon, like it is this month, thanks to the Moon illusion.”

What is a buck moon?

Science Focus described the meaning behind the buck moon. And it really is all about bucks – as in male deer:

“Most species of male deer (bucks) shed and regrow their antlers every year. They shed their antlers in the early spring (or late winter), which then regrow and continue to develop during the summer months. As they grow, the antlers are protected by a thin, velvety layer which hardens, dries and falls away once they’re fully grown. This is why bucks’ antlers often look ‘tatty’ in the summer.

By July, it’s usual to see bucks with full-size antlers in preparation for the autumn breeding season. They’ll need to be in top fettle to compete with other bucks for the best females.

As such, the Algonquin tribe named it the Buck Moon.

Other names for the July full Moon include the Berry Moon, Raspberry Moon and Thunder Moon.”

 WTF fun facts

Source: “Buck Supermoon 2022: How to see July’s full Moon tonight” — Science Focus