To construct their model, the researchers used an fMRI machine, which measures blood flow through the brain, to track neural activity in three people as they looked at pictures of everyday settings and objects.
As in the earlier study, they looked at parts of the brain linked to the shape of objects. Unlike before, they looked at regions whose activity correlates with general classifications, such as “buildings” or “small groups of people.”
Once the model was calibrated, the test subjects looked at another set of pictures. After interpreting the resulting neural patterns, the researchers’ program plucked corresponding pictures from a database of 6 million images.
Equipped with a series of motors and pneumatic actuators, the mechanical tumor pulsates gently when the CPU load is low. When the CPU load is high, the tumor’s air compressor is activated, causing the lump of flesh to inflate. The size of the tumor fluctuates according to the CPU utilization rate, giving the user a very tangible reading of the computer’s stress level.
This is an original Fatty Spins song, and yes I actually went to the Apple Store on 5th Ave in NYC and filmed it on one of their demo laptops. If you're wondering why the other people in the store hardly turned around, then you've obviously never been to New York. And yes, there does appear to be a homeless giant standing behind me. LOL.
I can't find any documentation for this, nor can I help posting it. I assume it's a hardware hack that manually controls the floppy drive's stepper motor, but it'd make my day if this was done in software using standard I/O requests. Either way, the 3.5 inch FDD finally serves an important function again.
The fruit punch flavor packs 4 hours of energy along with iron, protein, and electrolytes. Not only does Blood Energy Potion have a similar nutritional makeup to real blood, but it has the same color, look, and consistency of blood. Get real blood nutrients without that real blood taste! The re-sealable transfusion bag style pouch provides the convenient delivery of fluids for vampires and humans alike! Contains no real blood, just synthetic!
A jury of experts, as well as the conference attendees, judged the tone quality of the violins, and the ultimate winner was "Opus 58" -- one of the fungus-infected violins. 90 of the 180 attendees voted for it, with the Stradivarius coming in second with 39 votes. 113 members guessed that "Opus 58" was actually the Strad.
The wood in "Opus 58" was treated with a fungus for the longest time: 9 months. Fungal infections are generally thought to damage wood, but results published by Francis Schwarze last year suggested that some types of soft rot fungi reduced the density of the wood, making it lighter and improving its tonal quality, without impairing its firmness. Fungi may thus help artificially replicate the unusually low density of wood that is thought to have occurred in Stradivarius' time. The "Little Ice Age" that occurred at this time brought about long winters and cool summers in Central Europe, causing trees to grow slowly and uniformly and creating wood with great tonal qualities.
Elizabeth Brannon of Duke University has conducted similar experiments with rhesus monkeys, getting them to match the number of sounds they hear to the number of shapes they see, proving they can do math across different senses. She also tested the monkeys’ ability to do subtraction by covering a number of objects and then removing some of them. In all cases, the monkeys picked the correct remainder at a rate greater than chance. And although they might not grasp the deeper concept of zero as a number, the monkeys knew it was less than two or one, conclude Brannon and her colleagues in the May Journal of Experimental Psychology: General.
Although Brannon feels that animals do not have a linguistic sense of numbers—they aren’t counting “one, two, three” in their heads—they can do a rough sort of math by summing sets of objects without actually using numbers, and she believes that ability is innate. Brannon thinks that it might have evolved from the need for territorial animals “to access the different sizes of competing groups and for foraging animals to determine whether it is good to stay in one area given the amount of food retrieved versus the amount of time invested.”
The Bloodbot has three powered (linear motion) axes and one unpowered (rotational) axis. All the motors are inexpensive stepper types.
The first axis moves a carriage up and down, so that it goes towards and away from the arm that is strapped in under it. This carriage is used to hold either a blunt probe (for finding a vein) or a syringe and needle. A piezo-resistive force sensor is mounted on the carriage to measure the force on the probe or needle.
The second axis moves the carriage across the width of the arm. This enables the probe to press in a series of places along the width of the arm.
The third axis, which is unpowered, enables a human operator to tilt the robot. This is so that, once a vein has been found, the needle can be inserted into the arm at the correct angle.
The fourth axis moves the whole robot along the length of the arm. This was designed to compensate for the slight difference between where the probe has identified a vein, and where the needle enters the skin, once the robot has been tilted.
