Several years ago, I witnessed a particular action from a friend’s dog that startled me. The dog had come into their living room on a lazy afternoon and looked around for a place to lie down, to find the other dogs had already claimed all of the best snoozing spots. He actually got a slightly pained expression, tail dropping and ears twitching back slightly as if hearing a harsh sound –
Category: Science & Evolution
Buried at the crossroads
You go, Randall
xkcd is great today:
Ophrys apifera.
Yes, I read xkcd before Why Evolution Is True, but the latter has more detail on the whole subject.
Book review: The Selfish Gene
When this book was first published, I was 10 years old, in that directionless, awkward stage between playing Bionic Man and shooting Stormtroopers with my blaster, so if you want to consider this review ill-timed that’s fine with me. There is likely nothing I say here that hasn’t been said before, but that’s probably true of the entire blog anyway. I also need to note that the
A whooshing noise high overhead
Following links just now, I began reading a post on what Vanessa Williams discovered about her DNA. The money quote:
My DNA breaks down as follows: I’m 23% from Ghana, 17% from the British Isles, 15% from Cameroon, 12% Finnish, 11% Southern European, 7% Togo, 6% Benin, 5% Senegal and 4% Portuguese.
Now, I can’t wait to go to Ghana and Cameroon and Togo and Senegal — it’s a great opportunity
But how? Part 10: Uncertainty
Walkabout podcast – But how? Part 10
It’s admittedly been a while since the last ‘But how?‘ post, and the reason is, I’ve been having trouble finding further topics that fit the goal (which is demonstrating how a secular worldview answers more than what religion is often claimed to do.) So
Recognizing pseudoscience
One would think that recognizing pseudoscience is an easy thing, almost intuitive – and, to be honest, it is, provided the right measuring stick is used. But there’s simple, and then there’s simple, you know?
First off, we can get some other bits out of the way first. There’s no reason to get all pedantic over a firm definition of pseudoscience, but can we count such things
From the diaphragm
Down at the park the other day, chasing whatever I happened to come across, I did a few casual photos of unknown insect larvae, roughly 15mm in length, doing their best at denuding a small tree. Upon returning and unloading the memory card, I realized I’d caught some details I never expected to see, and certainly didn’t realize at the time, or I would’ve gotten
Alien psychology
I feel slightly guilty about appending an ‘astronomy’ tag to this, because it’s going to seem not just distantly-related, but wholly out of place to some reading. Yet, there really is a legitimate bearing, as I hope to demonstrate. So let’s take a brief look at the history of extra-terrestrial encounters, because sometimes it helps to know the perspectives of the time.
I am
Lost in your eyes
On Saturday, I was chasing bug pics when I got an expected call to meet with friends, and snagged one frame of some amorous flies on the parsley flowers before I had to put down the camera (sacrilege I know) and head off. I couldn’t see these eyes in the viewfinder (for the reason illustrated at right,) so the surprise came much later when I unloaded the memory card.
Now, the big question: