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Andrew Lieou

Urine-powered generator produces six hours of electricity per bathroom break -- Engadget - 0 views

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    In Lagos, Nigeria in Africa, four teenage girls aged 14 through 15 created a pee powered generator that can generate around six hours of electricity per liter peed.  This contraption works through separating the pee's hydrogen with an electrolyte cell.  Although the option of turning human waste into energy is very appealing and promising, it can also turn out to be a health hazard.  From this, humans have the ability to turn non-needed waste or excretions into a needed thing: electricity.  Personally this idea is extremely appealing to me as I pee a lot.  I also use a lot of electricity when I play games, surf the web, and watch tv.  This contraption here would help tons of people as well as me.  Considering it passes health inspections and can be modified to be more hygeinic.
Matt Bautista

Video: This Robot Is Walking On Its Own (Without Using Motors Or Electricity) | TechCrunch - 1 views

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    Once again, Japan has done it. They've created a robot at Nagoya Institute of Technology. This passive robot can walk on its own. It doesn't need motors, sensors, or even electricity. All it needs in a light push. This robot took 100 000 steps in a row during a 13 hour test and was able to carry 10-20kg. A purpose of this amazing thing is for people who have trouble walking, ie putting the robot on each leg. Its 90cm high and walks at 3.3km/h.
Sarah Karam

Infiniti Emerg-E concept gets unveiled before Geneva, is it the 'green' supercar you've... - 0 views

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    This is a concept car for the future. It was created by the company "Infiniti" and it is a fully electric car.The inside and the outside appear to be very stylish for an electric car. The engineering in cars are becoming very outstanding and the technology in them are improving. This newly designed car relates to our course because you need to program various things in the car for it to work. You also need to program the GPS attached to the car so they can give you proper directions. This car is also a software and hardware because the actual car is the hardware, and the GPS part of the car is the software. Furthermore, this car is an environmental impact because it doesn't use gas which is very expensive today. That is how this car relates to the course.
Jihae Jeon

Networking News, Videos, Reviews and Gossip - Lifehacker - 0 views

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    This article would be very interesting for people who has weak wi-fi at their home because their house is too big. This article talks about this magical box that can transform your electrical outlets into internet connections. There are some parts in your house where wi-fi connection is weaker than other parts of your house. This magical box can bring wireless connection to any where if there is an electrical outlet around. I think this is very helpful because i experience same problem at my house and this magical box would fix my problem. I think this shows how much people are affected by the technology because now they created this magical box so they can have better wi-fi connections. People now need wireless connections everywhere around their house since they use technology everywhere everytime. 
Holly Di Bart

An Electric Skateboard Controlled By Your Brainwaves - 1 views

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    This skateboard is all controlled by your brain waves. When you picture where you want to go, the skateboard moves in that direction. This isn't very safe, but i'm sure many people would buy it if it were for sale. The head set that you have to wear measures your brain waves and sends it to the tablet that is connected to the skate board. I don't know about you but I would rather drive this than a car. 
Rob Lombardi

CHEV VOLT 2012- THE FUTURE - 1 views

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    Electric vehicle technology is nothing new. The earliest carriage manufacturers began toiling with battery-powered cars around the 1830s and in 1899 the Belgium-built "La Jamais Contente" set the land speed world record at 66MPH. But two years prior to that in 1897, the first commercial fleet of EV vehicles were represented as New York City taxis. Back then, drivers had three different engine types to choose from-steam, combustion or electric-and it just so happened that electric was the most popular because of the ease in gear changing and lack of vibration. Also, steam engines could take up to 45 minutes to start in cold weather.
Nicolas Pagnotta

Video: This Robot Is Walking On Its Own (Without Using Motors Or Electricity) - 0 views

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    This article displays a new possibility for people who have trouble walking or are paralyzed all together to have a chance to walk again thanks to this amazing robot. This robot walked a total of 100,000 steps over 13 hours without using electricity or a motor. this is incredible because; if developed properly it could become the future in walking assistance technology.
janfrey reparejo

A Solar-Powered Hand-Cranked Digital Camera Laughs At Your Limited Battery Life - 0 views

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    This article is about a camera that is capable of not needing to charge in a outlet to power it. It only needs the sun, because its solar camera. The advantage of this camera from other camera out there, is you don't need electricity to power it, you just need the sun and your hand to power it. It also has a micro sd card slot and 15built-in digital filters. the dissadvanatge of this camera is it lacks  features, functionality and image quality.  limited photo resolution and basic 640x480 video capabilities.
Ira Garcia

Insert Coin: The PowerPot portable electric generator (video) -- Engadget - 0 views

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    This article is about a pot, called "The PowerPot" that can charge USB devices like smartphones, GPS Devices and LED lamps. This works by using thermoelectric modules to convert temperature differences into a 5-, 10- or 15-watt regulated power stream. So basically, you can charge your devices while cooking food or boiling water.
Jason Strassler

Scientists discover way to recharge laptops and cell phones with soda pop and vegetable... - 0 views

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    As the title reads, this article announces scientists discovery to recharge laptops and cell phones with soda pop and vegetable oil. Scientists created the first fuel cell that produces electricity with technology borrowed from natural biological powerhouses. Researchers believe, these innovative biofuel cells can transform sugar and fats into energy for running a variety of machines and devices. When further developed, these devices have the potential for replacing disposable and rechargeable batteries in a wide variety of consumer electronics and other products.This can be a revolutionary discovery if we actually start to use soda pop and vegetable oil as our energy source to run our electronic devices rather than batteries. This has an impact on everybody's life and ultimately the entire world because with so much of our lives consisting of using and working with various technology based devices, it will be significant in the way we save money and resources in helping our environment and lives but also being just as efficient and successful with our products as before. 
codrin gherghel

Cloud Computing - 0 views

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    Cloud computing is Internet-based computing, whereby shared resources, software, and information are provided to computers and other devices on demand, as with the electricity grid.
Nicole Trezzi

Why Daylight Saving Time Is Pointless - 0 views

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    Daylight saving time might say that it helps make our lives nicer and help us save energy, but in reality it is completely pointless. Daylight Saving Time was actually first suggested by Benjamin Franklin in 1784 but the idea was shot down by everyone stating that it was pointless. The Germans then used it the First World War to save coal during war time. After that everyone started using it and didn't think to change back. Today, people state that this change of time helps to save energy, promotes a healthy lifestyle, and reduces traffic accidents. First off, Daylight saving time does not in fact save energy. Recent studies show that it might reduce the US electricity usage during March and April, but only by 1%. Secondly, this does not help us to become any healthier. In fact, the clock shifts disrupt our circadian rhythms and actually spike the suicide rates and increases the number of recorded heart attacks. Daylight saving time also does not reduce traffic. Some studies show that the time change makes no difference at all while others suggest that traffic is reduced by 0.7 which is pathetic and makes no difference. I personally do not like Daylight saving time only because I loose an hour of sleep and it screws up my whole schedule because everything is off by one hour. I much prefer the clocks changing an hour behind so I get an extra hour of sleep.
junewi

Make Sweet Music With Any Object Using This Sensor - 0 views

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    This sensor lets you make music with tables, chairs, and pretty much everything. This device connects to your phone and senses vibration of the object attached to it and sends a electric signal to the phone according to the vibration. You can change the vibration to tunes and create music with the beat you created using this device. It comes with a app that changes your beat into music. You can connect you device with your phone and the object you want to make beats on, tap the object in a beat and the app will record your beat and you can change it into music. It is in kick starter right now.
Michael Cambare

Thunderbolt To Get Even Faster With New Cables - 0 views

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    Even faster? Nien, nien, nien, nien that is not possible.But apparently it is with new fibre optic cables that transfer data even faster with the use of light pulses instead of electrical pulses. This is a pain free upgrade for thunderbolt users now because all you need to do is buy a new cable. Can it get any faster? Nothing goes faster then light, or does it? No it doesn't as outlined in the equation in e=mc2. But is that a lie? No, Einstein was right, he got everything else right. (Baby dont hurt me no more, da, da, da, da, da, da, da)
David Wu

Korean researchers create stretchy transistors made of graphene -- Engadget - 0 views

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    The Korean researches have created a transistor that could stretch up to five percent without losing electrical efficiency.
Jeffel Tanagon

Insert Coin: Ray solar charger adheres to your window, basks in the sunlight -- Engadget - 0 views

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    did you ever need a plug to charge your phone but cant find one? well as long as you're outside and the sun is shinning, you can use a solar powered charger. this charger is still a prototype but it is expected sometime in the future. its really convenient to have this because you actually dont need to pay for the electricity. all you need is the sun and you are set. this type of technology is available for pre sale price of 400 dollars.
Alexandra Fank

Computer servers 'as bad' for climate as SUVs - environment - 03 December 2007 - New Sc... - 0 views

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    In this article it talks about how computers are a bigger threat to the enviroment than SUVs! They say that because a lot of computers are not very energy effeicient and they waste a ton of electricity. And in the report, An Inefficient Truth it says that with mopre than 1 billion computers on the planet they are responsable for about 2% of human carbon dioxide emissions. In the article it says that one of the biggest issues is the fact that with SUVs you can clearly see that it damages the enviroment but with computers nobody really sees it as a problem so nobody tries to fix it. I can certainly see that computers are a problem for the enviroment and the biggest issue is that they can only grow in size.
Boris Smirnov

Bitcoin Miners Are Racking Up $150,000 A Day In Power Consumption Alone | TechCrunch - 0 views

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    The "Bitcoin rush" is very similar to what the gold rush was in the 1800s. Only a virtual version. BitCoins are a form of digital currency that  Driven by the Bitcoins value of around 256.00 USD, people have set up rooms with high-tech PC's dedicated to mining BitCoin.
Boris Smirnov

Tiny Injectable LEDs Manipulate the Brain With Light | Wired Science | Wired.com - 0 views

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    Tiny glowing probes packed with LEDs and sensors are scientists newest invention for measuring and manipulating the brain.
David Korus

Green Computing - Environmental Issues - The Carnegie Cyber Academy - An Online Safety ... - 0 views

  • Many of the technologies we use every day consume a lot more resources and power than they need to, and using and manufacturing them can create a mess. Here are a few of the ways that technology can harm the environment: Pollution - Air, water, heat and noise pollution can all be caused by producing and using technology Consuming resources - Non-renewable resources, including precious metals like gold, are used to make technology. Many others, such as coal, are consumed to generate the electricity to use technology. Even some renewable resources, like trees and water, are becoming contaminated or are used up faster than they can renew themselves because of technology. Waste - Manufacturing technology creates large amounts of waste, and used computers and electronics get thrown out when they break or become outdated. Called "technotrash," these electronics contain all sorts of hazardous materials that are very unsafe for the environment. They need to be disposed of using special methods. Disrupting ecology - Clearing land where animals used to live to build factories and allowing pollution to contaminate the food chain can greatly affect the environment's natural cycles. Health hazards - Using toxic materials that can harm our health can cause cancer, and technology addiction can lead to other health problems like obesity and carpal tunnel syndrome. You can encourage manufacturers by choosing to buy more energy-efficient and less hazardous electronics and by supporting companies that make protecting the environment a priority. You can also do your own part to reduce environmental impact by not being wasteful and disposing of your electronics safely and properly.
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    this is a problem because people are demanding more computers and phones now because life without them is hard, now you can only apply for jobs on computers or do homework on computers now, so more people need them. This is affecting the environment because to make all these devices are harming the environment, for example the pollution from the factory making the products and the precious metals and supply's we are using to make the devices are non-renewable. So we should find a way to make computers and phones without effecting the environment as much as we are now. this is how computers and phones are affecting the environment, and the demand on computers are just gonna get higher and higher, so we should find a way to build the computer without effecting the environment as much fast.
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    This is an article about how computers affect our environment, how we can help, and what computers can do to actually benefit us in the world. Some examples of computers ruining the environment could be usage of valuable resources and pollution due to computer waste. Some examples of how we can help would be sanitizing our hard drive, donating our mobile device, raising funds from techno trash, and re-using ink cartridges. Technology can help the environment by helping us develop and produce sustainable practices in the environment. It also allows for paperless communication which limits the taking down of trees. In my opinion I completely agree with what this article has to say. It expands on computers issues but also its strengths.
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    Many people do not know that just throwing away your old electronics can build up and create a lot of air and water pollution, as well as heat and noise pollution. In our electronics there are many different types of non-renewable resources, also many precious metals are used such as gold, and silver. All electronics contain hazardous  materials that can have a negative impact on our environment, this materials have to be disposed using special methods. You can help the environment by buying more energy efficient products, as well and products that have less hazardous materials inside of them. Also you can dispose your electronics properly and safely. But on the other side using computers can help the environment, because less trees will be cut down for paper. When disposing of electronics improperly can increase the amount of carbon emissions that are the main cause to global warming, also known as greenhouse gases.    
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