Hasta La Gadget!

Hey there, biker dude/dudette. You’re biking pretty well there, carving up the street real nice. Nice control, decent stamina. But if you want to take your cycling to the next level, it’s time to enter the world of clipless pedals. More »

Sitting at your desk all day surfing the internet with a pile of unfinished TPS reports sitting in front of you probably isn’t a good sign, and even worse, you’re probably not doing yourself a favor and getting enough exercise, or aren’t you? According to a recent study, one mouse click burns approximately 1.42 calories.

An article title “Convert Anything to Calories,” which was published recently in PHP Science World, calculated the number of calories burned when clicking a mouse, and it’s said that the number is 1.42 calories burned per mouse click. The authors ended up calculating the “total volume of the muscles used to bend the index finger,” which is “10.8 cubic centimeters with a total weight of 11.7 grams.”

The authors note, however, that the calories burned per mouse click may vary, since the calculation used “assumes the muscle contracted completely, so the actual amount of calories used is a little less.” Either way, you can easily burn off that Burger King Whopper with just 450,000 mouse clicks, or a Big Mac with only 387,000 mouse clicks, since a calorie is more commonly referred to as a kilocalorie, or 1,000 calories.

The average male should burn around 2,000 calories per day, with the average female burning approximately 1,700 calories per day. Obviously with a strict exercise regiment, you would be able to burn even more, and while getting exercise purely through mouse clicks probably isn’t ideal, at least you know that you’re burning calories while making your way through your Facebook News Feed.

[via RocketNews24]

A mouse click burns 1.42 calories, according to researchers is written by Craig Lloyd & originally posted on SlashGear.
© 2005 – 2012, SlashGear. All right reserved.

If you’ve played any of the Mass Effect games, then you’re familiar with the series’ Medi-gel. It’s a potent salve that instantly cures wounds and restores health, regardless of the source of the damage. It can even be administered remotely! It does have one crucial flaw: it’s not real. But two college students from NYU-Poly have invented something similar to this miraculous substance.

The product is called Veti-gel, a plant-based gel that can stop bleeding and hasten blood clotting, supposedly regardless of the size of the wound. It was invented by Joe Landolina and Kenny Mai, two junior college students at New York University. In fact, in 2011 Landolina and Mai were still calling their invention Medi-gel. I don’t know why they changed it though.

Tech News Daily spoke with Landolina and reports that the gel “jump-starts the clotting and healing process so quickly that even wounds to internal organs or major arteries are able to close up instantaneously.” Landolina was even quoted as saying, “One of my other colleagues … he went to a bonfire. One of his friends fell into the fire and got second-degree burns. He put the gel on, and the next day is [sic] was healed[.]“

Apparently the gel’s plant-based polymers turn themselves into a replica of an animal tissue component known as the Extracellular Matrix or ECM. The ECM has many functions, one of which is related to healing wounds. Once applied, Veti-gel forms a tight seal around the wound and helps with clotting and healing. In the short video below, Veti-gel is applied on a 3″ incision is made on a piece of raw pork loin that’s been pumped full of blood. Aside from being very gross, the video also shows how fast the gel does its job.

Because we live in an amazing world, it doesn’t surprise me that there are already substances similar to Veti-gel. One is called QuikClot and the other is called Floseal. But according to Tech News Daily QuikClot requires that you apply pressure over the wound for several minutes, whereas Veti-gel can fly solo. Floseal on the other hand is partly made from bovine gelatin. Veti-gel is made from plants, which are not as adorable as cows and oxen and thus can be harvested without remorse. Just kidding. Kind of.

But don’t be reckless when you’re assaulting the Reapers just yet because Veti-gel is still in development. Also because there are no Reapers. Landolina and Mai have started a company called Suneris to further work on and market their invention. Maybe these geniuses can make the Omni-tool real as well.

[via Tech News Daily, NYU-Poly (1), (2) & Suneris via Kotaku]

That problem where you’re meeting someone for the first time, maybe to pick up something you bought through Craigslist? Google Glass can help with that. A new app designed for Google’s upcoming smart-mounted computer will be able to identify people based on what they’re wearing. The so-called InSight project (via 9to5Google) is funded in part by Google and developed by University of South Caroline and Duke University researchers, and uses a smartphone app to develop a clothing-based digital fingerprint to help identify strangers.

The app would let users like sellers on Craigslist, or members of online dating sites, or anyone meeting someone for the first time create a profile of themselves using their smartphone camera, and shots from various angles. InSight would then piece together a virtual profile of that person based on what they’re wearing, which could then be used by Google Glass to make a positive ID when that person comes within range of its visual sensors. It’s very sci-fi, it’s very cool, and best of all, it’s very accurate: in tests so far the researchers behind the project have been able to get a positive match 93 percent of the time.

The system uses clothes because it provides more visual signals at a distance to help with identification, and also because it keeps a user’s identity more or less private, since all they have to do is change clothes in order to not be identified by the same person’s Google Glass application in the future. But it could be refined to help with prosopagnosia, otherwise known as face blindness, and that’s where Google Glass’s therapeutic potential really starts to become apparent.

Prosopagnosia may affect up to 2.5 percent of the world’s population to varying degrees, according to a recent study, so while rare a system that corrects it could still have a significant impact. InSight, or technology like it, could help by identifying people based on their facial characteristics and keeping a stored database of people know to the Google Glass wearer, so that they can ‘recognize’ faces thanks to information provided through their heads up display.

The same kind of tech could also help with visual agnosia, a disorder resulting from strokes that can render a patient incapable of identifying everyday objects. And for more quotidian uses, it could work in tandem with language learning software to help learners identify the world around them in their target tongue.

Google Glass may not be something consumers can buy quite yet, but it’s already showing that it could have plenty of applications beyond just acting as an extension of your smartphone.

Have you ever seen an insect with an upset stomach, or running a high fever? Probably not. But why is that, other than the fact that you’re too busy squashing them to notice? It turns out that some insects have wings covered in nano-scale spikes that naturally tear bacteria to pieces. More »