One of my biggest skeptical heroes is James Randi. He is a small man with a big laugh, an even bigger heart, and an even bigger love for the pursuit of skeptical analysis into all manner of paranormal, mystical, or odd-ball claims. For Randi, no questions are off limits and skepticism knows no bounds; he and his legacy are one of the primary reasons why I am here, doing what I do on this blog and in my daily life as a skeptic and teacher, and I know his work (through the James Randi Educational Foundation) has reached and inspired countless others. Now there is a movie being made about him, called “An Honest Liar: The Amazing Randi Story”.
However, such an undertaking requires money, so please consider donating at the Kickstarter page to help get this movie made. Click the picture below for more information, and please spread the word…
Okay, sometimes you run across a story so outlandish that it just seems too goofy to be true, kind of like those headlines you see in The Onion… then you find out they ARE true and you get whiplash from the double-take. Case in point, this little gem from the LA Times:
By Tiffany Hsu This post has been updated. See note below.August 16, 2012, 10:58 a.m.
Making a profit on the occult arts? Cultivating a loyal customer base for potions, magic spells and psychic readings? Not on EBay, you’re not.
In its 2012 Fall Seller Update, the online marketplace said it was banning all sales of supernatural goods and services, exiling its witchy and wizardly clientele to the wilds of Craigslist and other Web-based Diagon Alleys.
Among the prohibited items: “advice; spells; curses; hexing; conjuring; magic services; prayers; blessings; Psychic, Tarot, Reiki, and other metaphysical readings & services; magic potions; healing sessions.”
EBay representatives did not immediately respond to questions as to why Harry Potter wannabes were no longer welcome or whether they contributed substantially to EBay transactions.
[Updated, 12:00 p.m. Aug. 16: EBay said in an email that it regularly reviews categories and updates policies based on customer feedback and was "discontinuing a small number of categories within the larger Metaphysical subcategory."
Spokeswoman Johnna Hoff said that buyers and sellers have complained to EBay that such transactions "often result in issues that can be difficult to resolve."
"It's important to note that items that have a tangible value for the item itself and may also be used in metaphysical rites and practices (ie jewelry, crystals, incense, candles, and books) are allowed in most cases," Hoff wrote."]
Beginning Aug. 30, attempts to list such enchantments for sale will be blocked, according to the website. …
Oh dear evil Jebus… you’ve got to be kidding me. Not “you’ve got to be kidding me” in the sense of “you’ve got to be kidding me that EBay banned witchcraft” but “you’ve got to be kidding me that they even sold witchcraft in the first frakkin’ place!!!”
Don’t get me wrong, I’m glad that EBay woke up and smelled the coffee, so to speak. But why did they even sell this crap in the first place???
I would also just like to note that, despite showing a semblance of sanity and relation to reality by banning these so-called ”supernatural sales”, EBay will still have a subcategory titled “Metaphysical” after August 30. The mere fact that such a subcategory even exists on EBay just makes me cringe and forces me to seriously question the ethics of those who operate the company. Selling such nonsense purely for the sake of making a buck just strikes me as wrong; or will the operators of EBay be willing to take “metaphysical money” in place of the real, materialistic cash for these purchases?
One of my biggest skeptical heroes is James Randi. He is a small man with a big laugh, an even bigger heart, and an even bigger love for the pursuit of skeptical analysis into all manner of paranormal, mystical, or odd-ball claims. For Randi, no questions are off limits and skepticism knows no bounds; he and his legacy are one of the primary reasons why I am here, doing what I do on this blog and in my daily life as a skeptic and teacher, and I know his work (through the James Randi Educational Foundation) has reached and inspired countless others. Now there is a movie being made about him, called “An Honest Liar: The Amazing Randi Story”.
Watch the trailer, pass it on to your friends (even if they aren’t card-carrying skeptics), and consider helping to get this film made. As is stated early in the trailer, “This is a film about trickery, fraud, about lies…”
My favorite time of the year is almost upon us: Halloween!
I love Halloween not just because of the candy, the costumes, and the decorations (when else can you be a complete freak and it be socially acceptable?) but also because of the wonderful potential for promoting skepticism and critical thinking about various paranormal claims. Let’s face it: at this time of the year, ghosts, witchcraft, psychics, and various other kinds of woo are on everyone’s minds, so why not take advantage of that fact and use it to inject the skeptical viewpoint on things? I have found this to be a very effective teaching technique over the years, so that’s why I pass it along to you.
So in the spirit of the season (pardon the pun), allow me to share with you some links to various Halloween-ish skeptical resources that you can use, including a few of my earlier blog posts on the subject…
Tomorrow, September 23rd, is the autumnal equinox in the northern hemisphere, and it is on this occasion that I like to inject a little skeptical and critical thinking fun into my physics classes. Most of us have heard of the urban legend about balancing an egg on its end during the equinox – the thing is, this is true! The myth is the implication that one can only do this on the equinox, when – in fact – you can balance an egg on end pretty much any time you want.
Case in point, here’s a couple of photos of me balancing eggs on their ends during the time of year exactly opposite to the equinoxes…
During the summer solstice…
And during the winter solstice…
In addition, here’s a nice Youtube video showing some tips on how to accomplish this trick:
The reason why this trick works boils down to simple physics: it’s called unstable equilibrium. If you have a flat and level surface on which to perform this trick, and there aren’t a lot of vibrations around, then chances are you can balance a number of eggs in a standard dozen pack. As long as the eggs are relatively smooth on their ends (look closely and you’ll see some bumps on some of them) and you are very patient, then with some practice pretty much anyone can perform this trick. The Bad Astronomy blog has a pretty good rundown on the physics as well.
So the next time you hear someone pass along the “eggs can be balanced only on the equinox” myth, whip out some eggs and balance away. It’s a quick, easy, and fun way to advocate for skepticism and science
This is the solution to the puzzle presented in my previous blog post – Self-Tying Knot Trick from TAM9 – wherein I show you how to supposedly tie a knot in a length of rope without releasing the ends. Of course, it is a trick, so watch the video carefully to see just how the trick is done. And have fun with some friends, family, or (if you’re a teacher) students with this puzzle. It is a wonderful exercise in critical thinking!
One last thing: I cannot claim credit for inventing this trick. I learned about it from Penn & Teller’s old book “Cruel Tricks for Dear Friends”, so credit should go to them
Well, I’m back from The Amaz!ng Meeting 9 in Las Vegas, and I’m slowly but surely getting caught up on things. I just wanted to take a moment to share with everyone a trick I showed off during my “Skepticism in the Classroom” lecture at TAM9. In this video, I show how to use a simple nylon rope to perform a *seemingly* mathematically impossible feat: having the rope tie a knot in itself without releasing either end of the rope. I show this to my students as a lesson in skepticism and critical thinking, and it never ceases to catch their interest.
Can you figure out the trick? Stay tuned to my Youtube channel for the solution
There was a time when I had really high hopes for cable channels like the Discovery Channel – I had hoped that they would be bastions that would promote sound science amidst a sea of sensationalistic cable TV docudrama and crapola (can you tell I don’t watch TV or cable?) Sadly, the more time that passes, the more and more I shake my head in shame for what has happened to the Discovery Channel. Case in point: the newest show on this “science” network, “The Supernaturalist”.
The show just launched a few days ago, and the Discovery Channel was promoting it as the Next Big Thing on their network. Here’s the press release:
Mind-blowing Magic in The Supernaturalist
06/14/2011
MAGICIAN USES HIS OWN SKILLS TO FIND ELUSIVE MAGICAL MONK IN NEW
DISCOVERY SPECIAL ‘THE SUPERNATURALIST’
Dan White performs mind-blowing magic: manipulating physical objects, performing surprising card tricks and making items appear from seemingly thin air. All of this, he admits, is merely an illusion. White has a mission: to find REAL magic. In Discovery Channel’s THE SUPERNATURALIST, premiering Wednesday, June 29th at 10PM et/pt, White travels to a remote corner of the planet and finds himself in a place where magic isn’t just tricks. It is believed to be very real… and even dangerous.
Locals in the Himalayan country of Nepal believe there are monks within its borders who use their powers to harm anyone who crosses their path. White relies on his talents as an illusionist to open doors normally closed to outsiders in an attempt to find one of these feared monks and – hopefully – witness his true magic. White’s mission will introduce him to many people, each getting him one step closer to the men in the mountains.
The overly credulous nature of this clip, and how Dan White – the supposed skeptic – plays it up as legitimate (honest!) is downright pathetic. There are some very basic questions to ask regarding a scenario like this:
1. Why isn’t the filming done in one continuous shot? Note all the breaks in the clip between the time the monk sits down and when he “levitates”.
2. Why does the monk have to sit where he does, in front of a wall full of curtains that can easily obscure a device which can lift him?
3. Why doesn’t Dan White ask the obvious question as outlined in #2 above, instead of standing there looking like an idiot with his mouth agape?
4. Why doesn’t Dan White, our token “skeptic”, take a moment to simply walk over to the side to make sure there isn’t a mechanical arm or similar contraption connecting the monk to something behind the curtain. On a related note, why isn’t this camera angle shown?
A simple application of Occam’s Razor is all that is necessary to slice through what is very clearly a bullshit display put together to get ratings. Folks, this is a big joke, and if anyone takes it seriously the only one’s laughing will be the executives at the Discovery Channel who are guffawing at having one over on gullible viewers. Fortunately, there is a silver lining: I have been inspired to incorporate this footage and a critical analysis of it into my upcoming talk at The Amaz!ng Meeting 9 in Las Vegas next week – it will make a good lesson for my students
I found out the James Randi Educational Foundation has started a campaign to get people to put political pressure on the United States Congress in an attempt to get them to reign in medical loopholes pertaining to homeopathy. If you care at all about science-based medicine, then I encourage you to get involved in this campaign…
So-called homeopathic remedies may be the only products given a free pass to say they’re intended to treat disease, without any proof at all that they work. In fact, most homeopathic products are nothing but plain sugar pills with no active ingredients. Manufacturers take millions of dollars a year from unsuspecting customers who often think they’re buying real medicine.
Drugs have to be tested for safety before they can be sold. Nutritional supplements have to carry disclaimers, telling consumers that their claims have not been evaluated by the FDA. Homeopathy is exempt from these requirements because of a law passed more than 70 years ago. It’s time to close this loophole and make manufactures of these quack medications play by the same rules as everyone else.
The facts about homeopathic remedies:
No Ingredients: Homeopathic remedies are so extremely dilute that most do not contain a single atom of their claimed active ingredient. The most popular homeopathic remedy, oscillococcinum, is based on a dilution of one part duck liver to 10^400 parts of water. 10^400 is the number 1 with 400 zeroes after it. To make such a dilution, you’d have to mix a single molecule of duck liver with more matter than exists in the entire known universe.
No Testing: Homeopathic remedies are exempted from regulations requiring drugs to prove they’re effective and accurately labeled with respect to dosage and potency. What’s more, homeopathic remedies were never even tested by their inventors to make sure they work. Homeopathic remedies are invented by a process homeopaths call “proving”: they give a substance to a healthy person, observe the symptoms it causes, and then take it on faith that homeopathic doses of the same substance will cure those symptoms. For example, coffee causes sleeplessness—that’s all homeopaths need to know in order to prescribe homeopathically-diluted coffee as sleeping pills, called “coffea cruda.” According to homeopathic principles, there’s no need to test whether it actually helps anyone sleep.
No Facts: Major pharmacy chains like CVS, Walgreens, and Rite Aid sell useless homeopathic products right alongside real medicine, with no warning to consumers. Manufacturers and retailers profit by denying customers the facts they need to make up their minds. U.S. law exempts homeopathy from certain rules that govern drugs and nutritional supplements, so manufacturers can market homeopathic remedies for the treatment of illnesses despite the fact that reputable studies show homeopathy to work no better than dummy pills made of plain sugar.
Click here to sign the letter and send a message to the U.S. Congress on this issue. Please act now and take some time to pass this along to your friends & family.
