How To Instantly Guess Someone’s Age

As we age, certain things happen to our primary senses. By testing this ability, you can instantly guess just how old someone is! I won’t say too much more than that, because the video explains it beautifully…

Video Source: “How Can You Instantly Guess Someone’s Age?” Uploaded by Science Channel to YouTube channel www.youtube.com/watch?v=rFDQDbXGYlk

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Today’s Sciencey LOL

Scientific explanation for what happens when you choke…

funny science jokes

What’s In a Name? Bad Science, That’s What

One of the most interesting and thought-provoking books I have ever read is called ‘Bad Science’ and it’s by Ben Goldacre, an Oxford and London-trained doctor who also dedicates much of his time to writing and broadcasting. In his book, he takes a look at many different products and technologies that have more than just blithely sailed under the radar of good science: they’ve gone on to make their manufacturers billions upon billions of dollars in profits.

Ben Goldacre Bad Science
A must-read for anyone and everyone. Dr. Ben Goldacre revives the ailing enquiring mind by exposing the methodology of corporations using ‘science’ to sell. He runs an interesting blog too, which you can check out at http://www.badscience.net.

Any woman (or her husband) will know that when it comes to buying face cream, there are price discrepancies that could feed an impoverished third world country for a week. A 200ml tub of Nivea Crème, or cream if you had to drop the pretence, costs in the region of $3 and is readily available from Clicks, Boots or any other supermarket or pharmacy. I consider this a bargain. Chanel sells a face cream – ostentatiously named Precision Sublimage Serum Essential Regenerating Cream – that, at $375, is one hundred times more expensive. But Chanel is far from the costliest on the market. According to http://www.totalbeauty.com (at the time of writing)

Guerlain’s Orchidee Imperiale Cream Next Generation goes for *cough* $410-$420

Why? Because it contains special ‘molecular extract’ from orchids.

Orlane Crème Royale goes for *choke* $650

Why? Because it contains 24-carat gold and royal jelly (bee’s glandular secretion.)

Expensive face creams
Orlane Crème Royale goes for $650 a pot owing to its content of bee secretion and 24-carat bullshit, I mean, gold.

But the prize has to go to La Prairie Cellular Cream Platinum Rare, at *faint* $1,200, which is more than the standard income of a middle class South African.

Why, Larry, Why? Because its key ingredient is platinum, one of the rarest elements in the Earth’s crust, which not surprisingly goes for around $1,240 per fine ounce at the time of writing.

Against all Common Sense and Rationality, Platinum Will Make You Look Younger

Wow, impressive! No wonder it’s expensive. With ingredients that require the processing of thousands of acres of expensive and rare flowers, or thousands of tonnes of ore, it’s really no wonder that a tiny pot of cream is so damn expensive. MY question is what on EARTH is platinum going to do for my skin? Platinum is a totally stable and non-reactive metal that, even at high temperatures, is non-corrosive. So coating your face with it may prevent you from rusting IF you were the tin-man from The Wizard of Oz.

I’ve no doubt that the chemists, cellular biologists and other specialists these multi-billion dollar corporations have working for them could explain how vanilla extract might prevent the early signs of skin aging, or how 24-carat gold might make my face look more radiant. But I’m even more certain that there are abundant cheaper alternatives that do EXACTLY the same thing. Under a microscope, vitamin E oil from rare orchids that grow exclusively on the island of Madagascar looks exactly the same as vitamin E oil from something as commonplace as sunflowers.

Class Dismissed: Your Take-Home Message

expensive face creams

Keeping your skin looking healthy and young is about keeping it hydrated, which also means staying out the sun and avoiding habits such as tobacco smoking. And Dr. Ben Goldacre explains this beautifully in Chapter 3 of his book Bad Science (seriously, give it a read!) If you look at the list of ingredients on the tubs of these various moisturizing creams, there is almost zero different between the $3 tub of Nivea and $300 tub of Chanel. The difference that can be found lies in the addition of super strange and exotic ingredients that are almost always impossibly hard to find. You’re also paying for the brand name, which I can assure you does sweet FA for your skin.

It’s the schism between science and society that enables these cosmetic companies (and many, many other big brand names) to charge you an obscene amount of money for products that are essentially the same as their inexpensive and unpretentious counterparts. Trust me. If it had to be shown in a number of controlled scientific trials that, for example, gibbon ejaculate could reduce the evidence of aging more effectively than your standard moisturizer’s ingredients, I’m sure it would be huge news, complete with captivating headlines…

“Monkey Comes to the Rescue of Your Aging Skin”

“The Fountain of Youth Discovered!”

Refuse those highly processed headlines and do the truth-seeking yourself. And the next time you consider spending more than $50 on face cream, ask yourself how many monkeys were touched inappropriately to bring this product to you.

angry funny gibbon monkey

15 Awesome Human Superpowers

Some people work hard, train hard, educate themselves and push themselves to the very limit to gain some kind of notoriety in life (and the money it tends comes hand-in-hand with). This video is proof that, in addition to being inherently gifted, there are other ways to become famous… be exceptionally stupid. Eating metal screws makes you an idiot. Just because you survive your diet of cars, wheelchairs and bad life choices doesn’t make you special.

Having said that, there are some incredible cases of human superpowers in this video, such as the “human calculator” and the man who learned conversational Icelandic in just one week. My only superpower is being able to make my one eye squint – actually I have two if you count the other one, but that’s far too lascivious to mention here – and so my concluding question to you is: what’s your superpower?

Video Source: “15 Real Life Human Superpowers” Uploaded by Planet Dolan to YouTube channel www.youtube.com/watch?v=dM3_s0rKBVc

Take it Down Sloooooooooow

Video Source: Uploaded by Slow Mo Lab to YouTube channel https://youtu.be/tw3q4_jZv8M

Virus Apocalypse: It’s All Fun and Games Until Someone Sneezes 

Ebola Virus outbreak 2

There is little else on this Earth quite as chilling as hearing that there has been an outbreak of the Ebola virus. It brings crashing to mind all of those terrifying movies depicting a world ravaged by a fierce virus for which there is no vaccination, no cure and a meagre chance of survival. Almost two years ago, however, the horror of Hollywood imagination made its real life debut in a handful of countries in West Africa and this appearance by one of the world’s worst viruses known to man has left the local population shattered and terrified.

According to the World Health Organisation (WHO), we faced the worst outbreak in recorded history and the death toll increased daily. With this shocking realisation in mind come many questions: what is the Ebola virus? How at risk is the rest of the world to contracting this pathogen and what actually happens to the body once it’s infected? Let’s take a look at the microscopic douche bag that effortlessly, in as little as a few short weeks, showed up mankind for our frailty.

Now Might Be the Time to Cancel that Trip to West Africa 

west-africa-Ebola outbreak distribution-map

Source: World Health Organisation (WHO), Ebola Response Roadmap, February 11th 2015

If you have impending travel plans for Sierra Leone, Nigeria, Guinea and Liberia, now might be the time to reconsider. Your journey of a lifetime might just become your last. At the last count (December 27th 2015) WHO reported that 28,637 people had been officially diagnosed with the Ebola virus in these countries, with 11,315 having succumbed to it.

A 40% death rate might not seem like the apocalyptic scenario you’d associate with an end-of-the-world type virus… that is, until you put yourself in the worn sandals of some poor West African soul. Imagine your doctor telling you that your chance of surviving your illness is 60%! I’d give up all vestiges of civilized behaviour and kill myself with red wine and tequila before that miserable virus could have a chance to get hold of my internal organs. If you think 40% is bad, however, consider the fact that the death rate of the Zaire Ebolavirus has been as high as 90% in the past:

  • 71% in 2007: 187 people dead in the Democratic Republic of Congo
  • 90% in 2003: 128 people dead in Democratic Republic of Congo
  • 75% in 2001-2002: 44 people dead in Democratic Republic of Congo
  • 88% in 1976: 280 people dead in Democratic Republic of Congo

I don’t care how democratic it is, I’m SO removing Congo from my travel plans!

So, while it might sound completely ridiculous to say, the people in the affected areas are at least a little lucky in some glass-half-full kind of way. I do understand this is hard to appreciate when you are bleeding out your bum.

This brings us to the profile of a pathogen so nasty and malicious, it would have had a glittering career in Hitler’s SS.

Profile of a Serial Killer

Ebola virus under microscope

The Ebola virus belongs to a nasty, sadistic family of pathogens called the Flioviridae that essentially cause the body to haemorrhage uncontrollably – that is, to bleed internally and externally and all-aroundernally. There are five different species of Ebola virus, because for some God-forsaken reason one isn’t enough. They are:

  1. Zaire Ebolavirus (EBOV)
  2. Sudan Ebolavirus (SUDV)
  3. Bundibugyo Ebolavirus (BDBV)
  4. Reston Ebolavirus (RESTV)
  5. Taï Forest Ebolavirus (TAFV)

Historically, the three problematic strains of this virus have been the Bundibugyo, the Sudan and the Zaire ebolavirus, the latter of which has been wreaking havoc in West Africa since February 2014. The other two species are, interestingly enough, not typically associated with large outbreaks. In fact, RESTV in particular hasn’t been known to kill anyone ever. Amateur.

A Little Aside: The Ebola virus was named after a river in the Democratic Republic of Congo. It was here in 1976 that the first recorded outbreak occurred.

How Is Ebola Transmitted?

Ebola virus outbreak

You catch Ebola by somehow ingesting the bodily fluids of an infected person. This, given the virus’ tendency to cause flu-like symptoms, uncontrollable diarrhoea and vomiting, is mighty difficult to avoid, especially if you are living in close proximity to the sick person. And this is precisely why the virus tends to spread so quickly amongst family members and to the medical physicians who are trying to treat these patients. Given the lack of proper, sterile medical infrastructure in these poor West African countries and the strange burial ceremonies honoured there (involving kissing and touching the corpses of loved ones passed), this virus is having an utter field day.

Thankfully, in the midst of all the carnage, there’s the fact that the Ebola virus isn’t airborne. That means you can’t get it from breathing in the same air as someone who is infected, so you don’t need to fear the zombie apocalypse the next time some stranger sneezes. Just keep your mouth close and wash your hands regularly.

Symptoms and Signs Your Wife Might Be Cashing In Your life Insurance Policy Soon

Ebola Virus outbreak 4

Once infected, it could take you as little as a few days or as long as three weeks to start showing symptoms. You’ll feel like crap and probably think you have some kind of flu with symptoms that include achy muscles, a monster headache, fever and a sore throat. Meanwhile beneath the surface of your skin all hell is breaking loose…

Ebola takes up residence inside your body’s cells where it begins its merry task of replicating. Once one has become two, they erupt out of their host cell, completely destroying it in the process. This tiny asshole then starts secreting a kind of protein known as “ebolavirus glycoprotein,” which coats the interior walls of your blood vessels, disintegrating them and leaving them more leaky than a submarine with air vents.

Ebola also impedes your blood’s ability to clot, so you essentially become haemophilic… unable to stop bleeding. One sneeze can initially cause your nose to erupt in a crimson plume of infection, while an accidental bump could leave you looking like you escaped a marriage with Mike Tyson. Eventually, if you survive the fever, dehydration, rashes and swelling long enough to experience the next merry phase of the illness, your blood will start to seep out of your blood vessels in a whole-body internal and external haemorrhage. That’s right. You’ll have blood seeping out of your eyes, nose, gums, ears and other unmentionable bodily orifices.

The next few stops on the Ebola train include disseminated intravascular coagulation, shock and then death.

It’s utterly terrifying.

Where Are Your White Blood Cells When You Need Them?

White blood cells

The reason the Ebola virus has such a high death rate is because it is as keen a master of offence as it is of defence. It actually prevents the white blood cells from “hearing” your body’s natural defence alarm. So while the virus completely destroys your body, your white blood cells – the little guys responsible for protecting your body – are just hanging out, playing cards, drinking beer and hitting on platelets. But wait, it gets worse (or more hilarious depending on how morbid your sense of humour is): the Ebola virus remains so undetected by your immune system that it will actually hitch a ride on your white blood cells to other parts of the body. This explains its rapid spread to all of the body’s major organs and systems.

Sweet Jesus, tell me there’s something modern medicine can do to treat it!

Unfortunately, no. There is no cure and no vaccine for the Ebola virus. In fact, scientists are only now beginning to understand how it works, spreads and wreaks so much havoc on the body. I can imagine that the response from lab technicians willing to volunteer to do the necessary research on live virus specimens must be underwhelming.

I know I’d bunk work that day.

Homer Simpson Woohoo!

The only thing doctors can do for Ebola virus patients is keep them comfortable, hydrated and clean. It’s up to your body to do the rest, which is why it’s the strong who typically survive this virus.

Where Did the Ebola Virus COME From?

There is a very important field of specialty dedicated to understanding the origin and spread of harmful pathogens and it’s called “epidemiology.” By pinpointing the origin of a particular virus, we can understand HOW it spreads and therefore how to minimize this spread. It is also possible to infer from the point of origin the necessary clues to develop a treatment or vaccine.

In the case of the Ebola virus, the origin is believed to be fruit bats of the family Pteropodidae and genera Myonycteris torquata, Epomops franqueti and Hypsignathus monstrosus. What causes such devastation to us humans bumbles around quite harmlessly within the living tissues of these rodent aviators. The actual transmission of the virus occurs when someone gets the bright idea to have a bat barbecue or sandwich.

Unfortunately, bats are quite popular on the menu in West Africa.

Cute fruit bat

How could you eat that face?

The Ebola virus has also been documented in monkeys, gorillas, chimpanzees and even certain antelope. The problem here is that uneducated people from the villages in these remote areas have no idea of the danger they put themselves in when they come across a dead animal in the forest. They don’t see the harm in prodding it, eating it, or bringing it home with them for whatever reason. They have no idea that swimming around within the coagulating vessels of this deceased creature is a deadly virus that could lay complete waste to their village in a matter of weeks.

Class Dismissed: Your Take-Home Message

Ebola Virus outbreak 3

When diagnosing the Ebola virus, doctors are instructed to first rule out a host of other potentially fatal illnesses, including the PLAGUE. You know a sickness is really bad when it could be confused with the plague, for crying out loud! And bad the Ebola virus is. To date and at the time of writing, more than 28,000 people are estimated to have been infected in the outbreak in West Africa.

The take-home message of this particular blog on the Ebola virus could pertain to any lethal virus, I suppose. While there are things we can do to help patients fight off infection and emerge victorious (with one hell of a story to tell the grandchildren), we have to be fully cognisant of the irony that something so small – something invisible – could utterly destroy one of the most successful species on the planet. All we can do is hope that a virus similar in action to the Ebola, but deadlier and more uncontrollable in its spread never, ever makes it out of the dark recesses of our planet.

So, kids, wash your hands before you eat and no matter how tempted you are to try new things, never order bat off the menu.

Revolutionary Gel Stops Bleeding Immediately

In this fascinating TED Talk, medical inventor and a fellow of TED Joe Landolina, explains his amazing innovation, which is a gel that can instantly stop bleeding. And we’re not talking about knee grazes and cat scratches. We’re talking about life-threatening arterial wounds that could cause certain death unless stopped within minutes. Blood pumping out of an open wound at TWICE the normal arterial pressure can be instantly staunched with the application of this gel, which is surely an incredible breakthrough in modern medical science. What this means, particularly for soldiers in battle, is a much better chance of survival for the otherwise mortally wounded. And also, no stitches!

By the way, the bleeding wound in question was merely a sliced side of pork with a tube feeding blood into it, so don’t worry about being disturbed by any imagery.

Video Source: TED (Technology, Entertainment, Design) at YouTube channel http://www.youtube.com/watch?v=e-5wqwp64MM

Beards are Sexy. This is Science. Sort Of.

funny-sexy-beard-guy

Beards have been popular since our conception as a species, when our entire body was one big beard. As we evolved and became “civilised”, the amount of hair it was “cool” to have on one’s body became less and less. That is, until the 70’s when it became popular for both men AND women to sport a beard (no prizes for guessing where the women hid theirs.) Today, there is a massive resurgence in the appreciation of beards. And not pathetic attempts at sculpting a goatee, but rather big, bushy, manly beards, like King Leonidas from the movie “300” or Khal Drogo from the series “A Game of Thrones”…

Khal Drogo Game of Thrones

Source: Glamour Magazine UK 

I mean, can you actually deal? *swoon*

Today, beards are cool again and I’m kind of happy about that, because some men really do look sexy with a beard and I’m glad we’re embracing our natural state a little more. So, in honour of the beard, here’s your Daily Dose of Funny Science!

Funny beard facts

Why Your Brain is a Total Jerk…

Funny science pictures