Monthly Archives: September 2015

Jules and Gedeon Naudet’s “9/11”

In case you think I’ve forgotten what day it is.

I have not.

My own ritual is to watch my copy of the Naudet Brothers’ excellent, wrenching documentary 9/11.

You can see it on Netflix here.

Highly recommended.


Of Honeybees and Helicopters

A trend that I’ve always found quite galling is the bantering about of “well-known facts” that are, in fact, complete myths — especially those that  skitter up against science for a moment before careening off into Cloud-Cuckoo Land.
Case in point: this particularly treacly bit of nonsense, intended as a Motivational Thought:

Gaaah! What nonsense!
Gaaah! What nonsense!

By the way, yes — it’s that Mary Kay, the MLM cosmetics queen who left behind a personal fortune of nearly $98 million, and whose personal motto was “God first, family second, career third.” But that is another rant for another day

Here is the real story, according to Cecil Adams at The Straight Dope:

“According to an account at, the story was initially circulated in German technical universities in the 1930s. Supposedly during dinner a biologist asked an aerodynamics expert about insect flight.The aerodynamicist did a few calculations and found that, according to the accepted theory of the day, bumblebees didn’t generate enough lift to fly.

“Hummeln nicht fliegen! Mein Gott!!!”

The biologist, delighted to have a chance to show up those arrogant SOBs in the hard sciences, promptly spread the story far and wide.

“Once he sobered up, however, the aerodynamicist surely realized what the problem was — a faulty analogy between bees and conventional fixed-wing aircraft. Bees’ wings are small relative to their bodies. If an airplane were built the same way, it’d never get off the ground. But bees aren’t like airplanes, they’re like helicopters. 

Kind of like this, but not really.
Kind of like this, but not really.

Their wings work on the same principle as helicopter blades — to be precise, ‘reverse-pitch semirotary helicopter blades,’ to quote one authority.A moving airfoil, whether it’s a helicopter blade or a bee wing, generates a lot more lift than a stationary one.”

The take-home lesson here is that there can be quite a difference between a real-life concept and its mathematical model — especially if the initial model doesn’t reflect the structural reality.

And now for your viewing pleasure, some really, really cute bees:

I Want to Advocate for Animals, but with Smarter Role-Models


Vapid, vapid, vapid and making things up.

Watch Ellie go on a  Holiday from Logic at 0:32, when she claims that Biscuit (to my eye, either a Yorkshire or a Landrace pig) has been Created By Evil Scientists by “taking the DNA of the wild pig and genetically engineering it.”

The fact of the matter is that commercial white pigs (Yorkshire, Landrace, Chester White, etc.) are products of selective breeding, not genetic manipulation.

Exempli gratia: The Yorkshire pig was developed starting in 1761 (way before genetic engineering was even an idea) by Robert Bakewell, using local hogs in his home county of Leicestershire, while …
the Chester White was first developed around 1815-1818, using strains of large, white pigs common to the Northeast U.S. and a white boar imported from Bedfordshire county, England.

Don’t mistake me. Factory farming is flat-out evil. Animals don’t exist for our amusement, or to be our slaves, or so that some gluttonous eejit can wolf down a McKrinkleburger with Bacon and Cheese.

Nom nom. His name was Bob, and he's soooo tasty!
Nom nom. His name was Bob, and he’s soooo tasty!

BUT — Making Shit Up to elicit an Emotional Response isn’t the way to go, either.

At best, Ms. Laks is guilty of really quite stunning ignorance, and that in no way helps the cause.