Collaborate Disseminate
Programming languages are generally defined as a more human-friendly way to program computers than using raw machine code. Within the realm of these languages there is a wide range of …read more Continue reading Assessing the Energy Efficiency of Programming Languages
Preparing food is the fourth most energy-intensive activity in a household. While there has been a lot of effort on the first three — space heating, water heating, and electrical …read more Continue reading Same Taste With Less Energy: Optimizing The Way We Cook Food
While most of us have been content with swing and sliding doors for the vast majority of our needs around the home, the revolving door remains popular in a wide …read more Continue reading Revolving Doors Aren’t Just Annoying, They’re Energy Saving Too
LiquidStack does it. So does Submer. They’re both dropping servers carrying sensitive data into goop in an effort to save the planet. Now they’re joined by one of the biggest tech companies in the world in their efforts to improve the energy efficiency of data centers, because Microsoft is getting into the liquid-immersion cooling market. […] Continue reading Immersion cooling to offset data centers’ massive power demands gains a big booster in Microsoft
One of the biggest advantages of electronic paper is that it doesn’t require a constant power source to display a static image. Depending on the application, this can lead to a massive energy savings compared to more traditional display technologies. Of course, the electronics that actually drive the display are …read more
Continue reading Solar Pi Zero e-Paper Photo Frame Waits for the Right Moment
Obviously, if the air filters in your home HVAC system are dirty, you should change them. But exactly how dirty is dirty? [Tim Rightnour] had heard it said that if you didn’t change your filter every month or so, it could have a detrimental effect on the system’s energy …read more
Continue reading Exploring the Science Behind Dirty Air Filters
Anyone who has an interest and/or career in manufacturing would have heard of Kaizen, generally a concept to continuously improve your process everywhere. Under that huge umbrella is Karakuri Kaizen, encouraging workers on the factory floor to adopt a hacker mentality and improve their own work stations. It is right up our alley, manufacturer or not, making this overview by Automotive News an entertaining read.
Karakuri could be translated as “mechanism”, but implies something novel in the vein of English words gadgets, gizmos, or dare we say it: hacks. Karakuri has a history dating back to centuries-old wind-up …read more
Continue reading Karakuri Kaizen: Hacks For The Factory Floor
Thanks to warmer weather and renewable energy, carbon emissions in 2016 were the lowest they’ve been since 1991. Continue reading The US Hasn’t Seen Carbon Emissions This Low Since 1991
It seemed utter madness — people living in hot desert climates paying to heat air. At least it seemed that way to [David Thomas] before he modified his tumble dryer to take advantage of Arizona’s arid environment.
Hanging the wash out to dry is a time-honored solution, and should be a no-brainer in the desert. But hanging the wash takes a lot of human effort, your laundry comes back stiff, and if there’s a risk of dust storms ruining your laundry, we can see why people run the dryer indoors. But there’s no reason to waste further energy heating up …read more
Continue reading Hackaday Prize Entry: Dave Thomas’ Desert Dryer