Scientists have a reputation for not being terribly funny or up to date on the latest pop culture trends. But every once in a while, something comes out of the blue to chip away at that narrative. Geneticists seem to be particularly capable of pulling off culturally relevant jokes. Rather than referring to gene Zbtb7, for example, geneticists went with the much more fun (and easier to pronounce) POKemon. At least until the lawyers forced them to stop.
But many names have made it through the peer-review process, scientifically proving that geneticists are the funniest scientists out there.
Growing up reading Harry Potter, my favorite parts of the series weren’t the coming of age stories, nor the magical spells, nor the combat and adventure. Instead I obsessed over the mythical science, potions, and creatures. I was captivated by the Harry Potter companion book Fantastic Beasts and Where to Find Them, and wondered, did such fantastic creatures exist in our world?
We tend to think that all parts of the map that were once labelled “Here be dragons” are free from mysteries. True magic may not exist, but there are still beasts at the corners of the world with abilities so magical that scientists have not yet entirely figured them out. Let’s take a look at five entries in a modern-day muggle edition of Newt Scamander’s encyclopedia.
In the summer of 2012, scientist and entrepreneur Russ George sailed purposefully past the coast of Vancouver to the archipelago of Haida Gwaii. There, he proceeded to dump 100 tons of iron sulfate into 10,000 square miles of ocean.
The Haida Indians had given him their blessing. George was the director of the Haida Salmon Restoration Corporation, and the Haida Indians were told that this iron would fertilize the plankton, a valuable feedstock for the native salmon. But George’s intentions went beyond fish farming: adding iron would allow swarms of plankton to blossom, which would draw down massive amounts of carbon dioxide. Russ George claimed to have found a solution for amending the starving salmon population and mitigating the rising concentration of greenhouse gases in one fell swoop.
Most experts, however, were infuriated.
Since then, George has become an infamous case of the dangerous line between ingenuity and recklessness. Supporters argue that such drastic measures may be needed in the future unless we somehow reduce our greenhouse gas emission. But most scientists and policymakers argue that his hasty deed had no scientific merit, and could cause irreversible damage to the ocean environment.
How could an experiment with such good intentions have gone so wrong?
There’s a hairy beast out on the prowl. It spots its prey from a distance, stalks along the forest floor, and pounces with a mighty flying leap. It then proceeds to suck its prey dry.
This animal is, of course, a tiny jumping spider.
You may not be used to thinking of spiders as strategic hunters, but jumping spiders have cat-like talents, bundled in package smaller than a dime. Take a look at how these spiders make your house cat look like an amateur hunter.
Quick – which of these lines is longer?
If you’re reading this, you’re taking too long to answer the question.
If you said the one on the right, congratulations! You’re wrong, of course, but your brain is working perfectly well. This is an example of an optical illusion, an image specifically created to trick your brain. You probably saw a lot of these as a kid, and you may have even thought they were fun. I know I did. I remember finding optical illusions in books, learning about the trick, and then quizzing classmates about them (I was a strange kid). I got satisfaction from knowing the trick to the picture, especially when others couldn’t see the illusion.
Once I got through graduate school, though, I realized that there are a lot of times where knowing the trick just brings up more questions. For example, let’s look at those lines again:
Yup, still lines.
The right one still looks longer, right? But we absolutely know that these lines are the same length! That’s why, to me, the big question is this:
Why does the illusion still work, even after we know the trick?
Erin Andrews is sold on probiotics. Are you?
Erin Andrews is trying to sell me probiotics.1 She is walking through a bustling gym wearing a sharp blazer and a fresh blow out. Male patrons gawk. She bubbles that the euphoric powers of probiotics can improve digestion and immunity. She takes probiotics, and she has grown tall, healthy, and has a sweet gig interviewing football players. And now every gym member is clamoring to get a slice of that probiotic pie.
In fourth grade, my classmates and I were assigned a project. We were to research our favorite animal at the local library, and give a presentation on this animal to the rest of the class. When it was time for our presentations, most of my classmates excitedly gabbed about lions, tigers, humpback whales, or dolphins. I went in front of the class to present my favorite animal, the weasel.