Collaborate Disseminate
If you’ve got a property with some outdoor space and plenty of wind, you might consider throwing up a windmill to generate some electricity. Indeed, [The Broject List] did just …read more Continue reading Bad Experiences With a Cheap Wind Turbine
Shipping is not a clean business. The global economy is fueled by trade, and much of that trade involves hauling product from point A to point B. A great deal …read more Continue reading Giant Sails Actually Help Cargo Ships Save Fuel, And the Planet In Turn
Artisan keycaps are generally meant to replace your Escape key, though they can be used anywhere you like (as long as they fit, of course). Keycap maker [tellybelly] of jankycaps …read more Continue reading These Keycaps Are 100% Recycled Plastic
Installing solar power at a home is a great way to reduce electricity bills, especially as the cost of solar panels and their associated electronics continue to plummet. Not every …read more Continue reading A Smarter Solar Water Heater
In 14th Century Japan, there was a shortage of straight lumber for building and flat land on which to grow it. Arborists there developed a technique that looks like growing …read more Continue reading Daisugi – Growing Straight Lumber without Killing the Tree
As the price of solar panels continues to fall, more and more places find it economical to build solar farms that might not have been able to at higher prices. …read more Continue reading Open-Source Solar Modules
When [Unethical Info] was looking at air purifiers a while back, their eye fell on a Xiaomi 4 Pro, with a purchase quickly made. Fast-forward a while and suddenly the …read more Continue reading Hacking A Xiaomi Air Purifier’s Filter DRM To Extend Its Lifespan
Looking at a wind turbine from first principles, it’s essentially a set of wings that generate lift in much the same way an airplane wing does. Putting the wings on …read more Continue reading Kites Fill Electricity Generation Gaps
In the years since the start of the coronavirus pandemic, it’s fair to say we’ve all become a lot more aware of the air quality surrounding us. Many of us …read more Continue reading A Practical Open Source Air Purifier
We think of the power we generate as coming from all these different kinds of sources. Oil, gas, coal, nuclear, wind… so varied! And yet they all fundamentally come down …read more Continue reading Solar Chimneys: Viable Energy Solution Or A Lot Of Hot Air?