Issue_37
38 articles-
Our Solar System Would Be Weird Even If It Didn’t Harbor Life
What would our solar system look like if an alien were to spot it from another planet, orbiting a distant star? How improbable would it appear? For the first time in human history, thanks to advances in exoplanet hunting, we can now answer that question. We can even put numbers on it. If that alien […] -
Listen to the Large Hadron Collider’s Weird, Whale-Like Sounds
To refer to the Large Hadron Collider merely as the world’s largest machine, or the world’s most powerful particle accelerator, would be to engage in prosaic understatement—the Collider is nothing less than a scientific and engineering wonder of the world. Nominally an underground ring 27 kilometers in circumference, the Collider is tasked with accelerating, in […] -
Fireworks Displays Can’t Include a Perfect Red, White, and Blue
Mother Nature can be a handful when she wants to be,” says John Conkling, the former technical director of the American Pyrotechnics Association and a professor emeritus of chemistry at Washington College. Except he used a stronger, more colorful word than “handful.” When it comes to fireworks, “she just doesn’t want to give you that […] -
Alaska Is a Perfect Place for Birds to Spread Disease Worldwide
Last May, as wild birds from around the globe converged on Alaska’s western shores for the summer breeding season, local citizen scientists did, too. Armed with sterile polyester-tipped swabs and screw-top vials, the amateur biologists descended upon dozens of homes belonging to hunters in villages such as Kotlik, Pilot Station, Chefornak, and Eek. In exchange […] -
The Ocean Gets Big Data
A new array of cameras, vehicles, and sensors promises to change ocean science.
-
The Strange Physics of Tea Leaves Floating Upstream
It’s been said that the true harbinger of scientific discovery is not “Eureka!” but “Huh… that’s funny….” That certainly proved to be the case for Sebastian Bianchi: a simple cup of tea led him to some intriguing, counter-intuitive insights into the surface tension of water.Back when he was an undergraduate physics major at the University […]
-
Put Yourself in a Dolphin’s Skin
Humans have come to fetishize dolphins: their smiles, their penchant for heavy petting, and they imbue their frolicking with moral assertions about one’s duty to live with abandon. These projections endear them to us.But the truth about what’s going on inside a dolphin’s head has very little to do with our human experience. Just as […]
-
Can Topology Prevent Another Financial Crash?
New regulations are applying network science to restructure global finance.
-
Why Won’t This Inspirational Email Chain Letter Leave Me Alone?
A few times each year, a particular chain letter pops up in my inbox. “We’re starting a collective, constructive, and hopefully uplifting exchange,” it starts, exhorting me to send a “favorite text / verse / meditation” to a previous participant in the chain, and to forward the message to another 20 friends. In my personal […]
-
Would You Have Any Cosmetic Neurology Done?
Like some other futurists, Ray Kurzweil thinks the best way to avoid aging is to avoid biology altogether. With a sufficient understanding of the brain, he says, we’ll be able to upload our minds to (presumably non-organic) structures and become digitally immortal. This might sound plausible enough, if a bit speculative, since the pace of […]
-
Traffic Wouldn’t Jam If Drivers Behaved Like Ants
As someone so flummoxed by traffic I wrote a book about it, I have a near-clinical aversion to vehicular congestion. My global default strategy is to simply drive as little as possible, but there are times when I simply must put foot to gas pedal. Like many, I have become increasingly dependent on the Waze […] -
These Feminine Smells Get Sperm Moving
Sperm are the cheetahs of the microscopic world: Made of little more than molecular muscle and batteries, tipped with a payload of genetic information, they are optimized for speed. But to orient themselves before their epic, seven-inch sprint (it’s more impressive if you’re less than one three-thousandth that size), they first need to sniff out […] -
That Time in 8th Grade When an Electric Eel Almost Killed Sarah
When you’re a kid, it’s easy to take things for granted—to assume, for example, that your experiences, however unique, are relatively common. But then you find out way later in life that no, in fact not everyone tested the “Mary Poppins Theory of Gravity” by jumping off their hay barn clutching an umbrella, as I […] -
The Lessons of a Ghost Planet
Vulcan shows us science beyond the scientific method. -
The Fly in the Primordial Soup
Hydrothermal vent models transform the origins of life from unlikely to near-inevitable.