Here are side-by-side video clips comparing a bunch of fire ants with different kinds of liquid.
Fire ants use their claws to grip diverse surfaces, including each other. As a result of their mutual adhesion and large numbers, ant colonies flow like inanimate fluids. This film shows how ants behave similarly to the spreading of drops, the capillary rise of menisci, and gravity-driven flow down a wall. By emulating the flow of fluids, ant colonies can remain united under stressful conditions.
There are trace elements of facts in many of this week’s tabloids stories, but that hasn’t stopped the rags’ alchemists from spinning gold out of these barely-detectable sub-atomic particles. George Clooney and wife Amal have purchased an estate on the Italian isle of Sardinia, but because she’s there with their twins and George is away, […]
I’ve really been enjoying the new ‘MythBusters Jr’, Adam Savage’s new science exploration show featuring… kids. Really smart awesome talented kids. Adam Savage will be Tweeting live during tonight’s two premiere episodes, and they start airing an hour early (at 8 pm ET) for parents with wee ones.
When Trump FCC Chairman Ajit Pai cheated his way to a repeal of Net Neutrality, he justified allowing ISPs to decide to slow down the services you want to use by saying that doing so would encourage investment in network buildout, saving America from its sad status as one of the most expensive, slowest places […]
For the newbie, Python can seem like the most intimidating programming language. After all, it can be used to create everything from simple apps to vast networks of web crawlers. But there are fundamental principles that underlie all the uses of this versatile platform, and you can absorb them all with the Python Master Class […]
Building a website on WordPress has always been easy. But if you really want to make your website stand out from the growing crowd, you’re going to need some help. For our money, a subscription to Storeshock WordPress Themes & Elements does the trick almost as well as having a pro designer by your side […]
These days, there isn’t much our iPhone camera can’t do – except feel like an actual phone. Despite years of steadily increasing resolution and image sensing technology, we’re still taking shots awkwardly with two hands, fumbling for the shutter button. Leave it to an avid photographer to design Shuttercase, a versatile iPhone case that solves […]