|Filed Under:||Academics / General Science|
|Posts on Regator:||6409|
|Posts / Week:||19.2|
|Archived Since:||April 5, 2008|
In a new study, scientists tracked the activity of 80 percent of the neurons in the brain of a baby zebrafish as the animal as the animal responds to what it sees. The scientists who made it say their new technique, called light-sheet imaging, will allow them to study the neural mechanisms of behavior in unprecedented detail.
“What’s in a name?” Shakespeare once asked, apparently in Romeo and Juliet, which I just learned from Google because I did not pay attention in that class in college. “That which we call a rose by any other name would smell as sweet.” I think this means that a name doesn’t matter for much, because […]
Just because Luke Skywalker’s home planet of Tatooine is fictional doesn’t mean it’s immune to the effects of climate change. This map shows how, in the past 110 Galactic Standard Years, Tatooine has turned from a sprawling, desert wasteland into an even hotter sprawling, desert wasteland. It comes from Tatooine’s first Intergovernmental Report on Climate […]
You are looking at the most precise gravity map ever made of a distant galaxy cluster. Using the map, astronomers have determined that the cluster is roughly 650,000 light-years across and contains enough matter to make 160 trillion suns. The cluster, known as MCS J0416.1–2403, is located about 4 billion light-years away and consists of […]
Researchers at MIT have created a ball with a customizable surface texture through the science of wrinkling.
The popularity of drones is climbing quickly among companies, governments and citizens alike. But the rules surrounding where, when and why you can fly an unmanned aerial vehicle aren’t very clear. The FAA has tried to assert control and insist on licensing for all drone operators, while drone pilots and some legal experts claim drones […]
Name a culture somewhere on Planet Earth and more than likely the werewolf stalks its folklore, from African and Asian tribes all the way up to the classic (and confusing) Altered Beast of Sega Genesis.
On the morning of March 15, 2000, 17 beaked whales stranded themselves on beaches in the northern Bahamas. It was an terrible and extraordinary event: beaked whales are the world's deepest-diving mammals, and these creatures had spent most of their lives in deep undersea canyons. Show More Summary
Oversleep causes a feeling similar to feeling hung over and it's caused by the same biological function that gives you jet lag.
A small team of people gathered in the Nevada desert earlier this week to take another step toward answering one of mankind’s most pressing questions: What does beer taste like in space? At least that’s one of the most pressing questions that comes up when a bunch of brewers get together with a bunch of […]
To quote the great Austin Powers, when provided floss to escape being lowered into a tank of ill-tempered sea bass: “OK, I get it. I have bad teeth.” Sure, it’s easy to stereotype the British for shunning American advances in oral hygiene. But it’s time to set our dental differences aside and celebrate the most […]
Though we often think of the earth beneath our feet as static, we also know that our planet is a dynamic object. In this image, we can see how geologic processes—namely a glacial outburst flood known as a jökulhlaup—can cause major changes to an area. But in time, even these huge alterations are eroded away […]
Whether you find it exhilarating or terrifying (or both), progress in robotics and related fields like AI is raising new ethical quandaries and challenging legal codes that were created for a world in which a sharp line separates man from machine. Show More Summary
It’s hard to imagine being the first human being to look at a plant like, say, a stinging nettle and think, “I probably shouldn’t eat this, on account of the general agony it would cause me. But what if I cooked it first?” So you prepare it and nervously drop it down your gullet—and luckily […]
There's more to these tasty fries than fat and salt.
When the gorilla Willie B. had to move to a tiny cage at the Atlanta Zoo for six months, the vet staff decided to put Thorazine in the Coca-Cola he drank in the morning. Willie responded to the drug as many institutionalized humans do: He shuffled back and forth across his cage with dulled eyes.
You run into the grocery store to quickly pick up one ingredient. You grab what you need and head to the front of the store. After quickly sizing up the check-out lines, you choose the one that looks fastest. You chose wrong. People you could swear got in other lines long after you chose yours […]
It took 16 years and data from four orbiting spacecraft to assemble, but the U.S. Geological Survey’s new map of Mars is awesome. In beautiful color and excellent detail, the map shows the geology of the Red Planet’s surface today, and reveals a new understanding of its past. Mars is Earth’s closest neighbor, in both […]
One year from today, everybody’s favorite dwarf planet will receive its first man-made visitor. The New Horizons mission, which launched in 2006, will make its closest flyby of Pluto on July 14, 2015. Right now, Pluto is mainly known as that object in the solar system that used to be a planet (some would argue […]
After a 4.3 billion-mile nonstop flight, Rosetta is about to reach its destination. The European Space Agency vehicle has spent a decade circling our solar system in pursuit of comet 67P/Churyumov-Gerasimenko. And to prepare for the trip, ESA tested and equipped the vessel for any cosmic curveballs it might encounter on the way.