Data Furnaces: Free Heating, for Those with Fiber Internet
Posted on May 29, 2015 Comments (2)
Data furnaces have arrived in the Netherlands offering free heating for those with fiber internet connections. Those running data centers spend a lot of money cooling them off or thinking of ways to keep cooling costs down Google Uses Only Outside Air to Cool Data Center in Belgium (weather should provide free cooling for all but about 7 days a year).
Nerdalize is offering an interesting engineering solution to this issue. Even better than eliminating cooling costs this idea will use the excess heat to warm people’s houses.
This structural cost advantage allows us to offer computing power that is up to 55% more affordable than major cloud-providers or co-location solutions whilst giving incredible performance.
The Nerdalize heater contains high-performance servers in the form of a radiator and allows for them to be placed in your home safely and secure. As Nerdalize covers the cost of electricity, the heat generated by computations, such as medical research, heat your home for free.
The installation of a server heater, the Eneco eRadiator, in the living rooms of five families at different locations in the Netherlands this month starts a field test of the units. The purpose of the test is to collect information on customer experience and to identify possible areas of improvement of the eRadiator.
Sign up on their website if you want free heating (Netherlands is likely the best bet but they may expand around Europe also, or even further).
Related: Google Lets Servers Stay Hot, Saving Air Conditioning Costs – Data Center Energy Needs
Intel International Science and Engineering Fair 2015
Posted on May 19, 2015 Comments (2)
Raymond Wang, 17, of Canada was awarded first place for engineering a new air inlet system for airplane cabins to improve air quality and curb disease transmission at this year’s Intel International Science and Engineering Fair.
Wang’s system improves the availability of fresh air in the cabin by more than 190% while reducing pathogen inhalation concentrations by up to 55 times compared to conventional designs, and can be easily and economically incorporated in existing airplanes. Wang received the Gordon E. Moore Award of US$75,000. The system uses vents to create a “bubble” around passengers that deflects incoming air.
Nicole Ticea, 16, of Canada received one of two Intel Foundation Young Scientist Awards of US$50,000 for developing an inexpensive, easy-to-use testing device to combat the high rate of undiagnosed HIV infection in low-income communities. Her disposable, electricity-free device provides results in an hour and should cost less than US$5 to produce. Ticea has already founded her own company, which recently received a US$100,000 grant to continue developing her technology.
Karan Jerath, 18, of Friendswood, Texas, received the other Intel Foundation Young Scientist Award of US$50,000 for refining and testing a novel device that should allow an undersea oil well to rapidly and safely recover following a blowout. Jerath developed a better containment enclosure that separates the natural gas, oil and ocean water; accommodates different water depths, pipe sizes and fluid compositions; and can prevent the formation of potentially clogging methane hydrate.
This year’s Intel International Science and Engineering Fair featured approximately 1,700 young scientists selected from 422 affiliate fairs in more than 75 countries, regions and territories.
Related: Intel Science Talent Search 2012 Awardees – Great Projects From First Google Science Fair Finalists (2011) – 2008 Intel Science Talent Search – High School Student Creates: Test That is Much More Accurate and 26,000 Times Cheaper Than Existing Pancreatic Cancer Tests
Tags: appropriate technology,Awards,Canada,high school students,Intel,science fair project,USA
Car Powered by Compressed Air
Posted on May 12, 2015 Comments (2)
I wrote about cars powered by compressed air back in 2008. Turning such innovative prototypes into products of sustainable businesses is quite difficult.
This new attempt to produce cars powered by compressed air has an innovative design with a joystick instead of a drivers wheel. The AirPod is being developed in France. Compressed air has been used to power trams in France since the 19th century.
The AirPod has a range of 150 to 200 km and a top speed for 80 km per hour. The cost will be about US$10,000.
They claim the cost per mile is about 1/3rd of that for electric vehicles. It is nice that we have engineers around the globe continually working on new uses of technology to provide us better options for living.
I hope such cars can be a success. It does seem to me electric cars seem the more likely large scale success but it is good to have people seeking out innovative solutions.
Related: Compressed Air Powered Car Webcast (2008) – Self Driving Cars Have Huge Potential for Benefit to Society – Engineers Save a Life, With Safe Car Design – Toyota Scion iQ (2011) – Car Style Mass Transit Mag Lev System (2009)
Tags: cars,Engineering,France,green,innovation,Products,transportation
Images of 200 Calorie Portions of Various Foods
Posted on May 2, 2015 Comments (2)
Wisegeek has photographed what 200 calories of various foods looks like. A small sample is shown here:
Some of the other 200 calorie portions they show are 1425 grams of celery, 588 grams of broccoli, 385 grams of apples, 333 ml of whole milk, 290 grams of grapes, 204 grams of sliced smoked turkey, 150 grams of eggs, 72 grams of a blueberry muffin, 53 grams of brown sugar and 52 grams of a donut or pretzel.
Related: A Healthy Lifestyle is More About Health Care than the Sickness Management That We Call Health Care Is – Healthy Diet, Healthy Living, Healthy Weight – Eat food. Not too much. Mostly plants. – Better Health Through: Exercise, Not Smoking, Low Weight, Healthy Diet and Low Alcohol Intake – Obesity Epidemic Explained – Kind Of (1970 – Americans ate an average of 2170 calories per day 2000 – Americans ate an average of 2700 calories per day) – Examining the Scientific Basis Around Exercise and Diet Claims