Scientists now believe that much of the life on Earth is barely able to fog a mirror, as it were. The deep-sea microbes may be an extreme example of a laid-back norm. Most of Earth life, measured by numbers, is not rambunctious and charismatic like life in the sunshine, nor is it akin to the…
Walden, A Game simulates both personal and environmental life, modeling the basic personal needs outlined by Thoreau, as well as some of the more experiential concepts he described. Furthermore, the game takes advantage of the detailed notes that Thoreau took about the pond, and its surrounding landscape, flora and fauna. —Walden, A Game – USC…
http://www.youtube.com/watch?v=P9xjoffTzLo
Researchers have found a bright vein of gypsum, a mineral that could only have been deposited by water. The finding suggests that billions of years ago warm water flowed through underground fractures in the rocks. —NASA Rover Spots Unambiguous Evidence for Water on Ancient Mars | Wired Science | Wired.com.
Caves and sandboxes are some kinds of game spaces I’ve explored in conversations (and an unpublished manuscript) with David Thomas, so I was very interested in these musings from Not Your Mama’s Gamer. In a landscape polluted by smog and litter, box stores, fast food chains, more subdivisions and ever more streets–it becomes harder and…
Until today, the understanding I had of black holes was as a spherical “event horizon” with a singularity at the centre. The event horizon is the surface of no return – anything which goes past it can never escape. The singularity is where quantum gravity kicks in, and is very handy for evading the speed-of-light…
My friend and colleague, Balázs Tarnai, shared these pictures of a bluejay catching a bug on his garage roof.
Again with the mean scientists! Using a statistical method called Bayesian reasoning, they argue that the life here on Earth could be common, or it could be extremely rare — there’s no reason to prefer one conclusion over the other. With their new analysis, Spiegel and Turner say they have erased the one Drake factor…
After observing children on playgrounds in Norway, England and Australia, Dr. Sandseter identified six categories of risky play: exploring heights, experiencing high speed, handling dangerous tools, being near dangerous elements (like water or fire), rough-and-tumble play (like wrestling), and wandering alone away from adult supervision. The most common is climbing heights. “Climbing equipment needs to…
Predictably, Wired celebrates the freedom that comes from depending on computers instead if your own memory. (The story includes a link to Nicholas Carr’s opposing view.) By sharing and comparing our memories, we can ensure that we still have some facts in common, that we all haven’t disappeared down the private rabbit hole of our…
The water table in the lobby has been redesigned since our last visit. Great big Tesla coil, in a great big Faraday cage.
A typo brought me to this page. Weird. A globster, or blob, is an unidentified organic mass that washes up on the shoreline of an ocean or other body of water. The term was coined by Ivan T. Sanderson in 1962[1] to describe the Tasmanian carcass of 1960, which was said to have “no visible…
During my research into the inspirations for and the writing of Charlotte’s Web, which took me back to White’s early childhood, I was intrigued by many aspects of his personality: his anxieties and hypochondria, his passionate defense of free speech and civil liberties, his one-man campaign for world government. But nothing else about him caught…
Because the headline gets the name of the school wrong, it’s a little hard for me to assess this objectively. I’m glad Katie got so much space to share her experiences, and very glad this story mentions the importance of training and tech support. The story of my students reading Emerson’s Nature is a little…
Posting this to share with students interested in The Hunger Games, which features birds genetically engineered to act as spies. Many birds can mimic sounds but lyrebirds are the masters. They are nature’s living tape recorders, and sometimes their songs can be troubling. For example, when the BBC’s David Attenborough ran into a lyrebird deep…
Creepy-cool description of emergent behavior in ant colonies — complex survival strategies that develop when relatively dumb individual insects interact with each other in surprisingly complex ways. Back in the lab, Mlot deposited colonies of 500 to 8,000 ants in large beakers. When gently swirled, each colony spontaneously formed a sphere. Mlot dropped these spheres…
The incredible story behind an image we’ve all seen hundreds of times, possibly the most reproduced photograph in history It’s an iconic image we have all seen hundreds of times, possibly thousands, and probably the most widely reproduced photograph in history. Because it’s in the public domain it has been used for everything from car…
When my son was young, I noticed that videgames had taught him that problems are surmountable, so long as you have enough tries. That’s not always true, of course, or practical. We had a chat about things dying, and as I struggled to lightly broach the subject with him I ended up talking about the…
Someone needs a basic geometry lesson. Brown marmorated stink bugs lay especially beautiful egg clusters — sea green with exactly 27 to 28 eggs in each mass. The assemblage of eggs looks a little like a one-dimensional view of a stack of cannon balls. Stink bugs meet their nemesis in Asian wasp – USATODAY.com. A…