Nov 26, 15

Search Results

Advanced Search

Your search for 2004 November returned 145 items:

Result pages: 1 2 3 10 >>

Electric Octospeedster

Okay, so this is just weird, but it is interesting. It's an electric car -- the Eliica, short for Electric Lithium-Ion battery Car -- that can do 0-60 in four seconds is faster than a Porsche 911 Turbo, and accelerates at 0.8 Gs. It's also around 5 meters in length, 2400 kg in weight, and has eight wheels. Yes, it's made in Japan. The 10 hour recharge (and the price, over $300,000) are the primary drawbacks. I, for one, am now waiting with bated breath for the inevitable showdown between the...

Nuclear Hydrogen?

Here's one for the Green Dilemma bin: researchers at the Idaho National Engineering and Environmental Laboratory have shown that they can crack hydrogen from at a conversion rate of 45-50% (compared to ~30% for conventional electrolysis) by adding heat to the process, 1000°C worth -- the kind of heat one gets from a so-called "Generation IV" nuclear reactor. Green Car Congress has a terrifically-detailed write-up of the research, including this provocative line: "According to INEEL, a...

A Conversation with Dr. James Hughes (part 1 of 3)

For many, the term "transhumanism" suggests a rejection of humanity or a dismissal of the body of philosophy we call "humanism." Some of the movement's proponents don't help matters, embracing an Ayn Rand-style libertarian perspective and disdain for "unenhanced" humanity. But not all transhumanists are the same. A growing number see the drive to develop technologies to strengthen and extend human capabilities as part and parcel of the push to improve global social conditions, and recognize...

Quantum Memory Built

Another advance in quantum computing has come along--as NewScientist reports, the first quantum memory register has been built by scientists in Germany. Though still years off from building a real computer (something that has both memory registers and logic gates), it's definitely progress.


Alternatives to traditional burials

Swedish ecologist Susanne Wiigh-Masak has developed Promessa, a method for recycling human corpses into fertilizer. While cremation burns fossil fuels and releases pollutants, burials require that the corpse be filled with embalming fluids which can pollute the groundwater as the body decays. Wiigh-Masak's solution has bodies immersed in liquid nitrogen to remove water, causing them to crumble into fine organic dust. This is then placed in a container that biodegrades within six months....


Post-War Panoramas

November 11--Armistice, Remembrance or Veterans Day, depending on where you live--was the 86th anniversary of the end of World War I, the "War to End All Wars." Panorama-blogger Mickael Therer invited several guest photographers from around the world to send in their commemorations, composed in 360 degrees. The resulting panoramas are antidotes (however briefly felt) to the anxiety and anger I feel looking at contemporary images of the Iraq war. The memorials are quiet; cities are rebuilt;...


Reframing the Planet

Environmentalism has been getting sand kicked in its face on the political beach for too long now. How do we beef it up? Environmentalism is in chaos. There are a number of reasons for this disarray: Outdated organizational structures and funding mechanisms, an extremely well-heeled opposition who understands that a little FUD goes a long way and a compliant, if not complicit, media. But the biggest reason? Environmentalists no longer talk about right kinds of priorities, in the right ways,...


Wireless Cities

If cities evolve, what will shape their evolution over the next few decades? Salon has an interesting article today about the use of wireless technologies as the drivers for urban change. "Urban Renewal, the Wireless Way" (subscription or brief advertisement required) looks at the realization that embedding networked technologies in urban spaces isn't dehumanizing, doesn't "eliminate geography," but can be enriching both socially and economically. Cities have long been home to dense social...

China's Energy Agenda

WBCSD brings us a report that China's National Development and Reform Commission (NDRC) announced its medium- and long-term energy policies late last week, and the results are... well, not what WorldChangers might have hoped for. China plans to still focus on coal and oil use in 2020, albeit at much greater efficiency than at present (right now, China's coal plants require 22 percent more coal per kilowatt of power produced than do comparable plants in the United States). Their focus is on...


We're still a few years shy of being able to put up personal Earth-observing satellites. In the meantime, you can always take advantage of images from satellites owned and operated by someone else. We've posted about the "Public Eye" project run by the DC think tank Global Security a few months ago, which makes current pictures of hotspots around the world available to the public: timely, possibly informative, but narrow in scope. We've also posted about the ESA making satellite data on land...

Result pages: 1 2 3 10 >>

Speak Up

Have an idea or know about a great new tool or solution? We want to know about it!

Suggest a Story
Submission Guidelines

Contact Us



Matt Chapman

Logo Design:

Hosting, Development, and Technical Management:

Guardian Environment Network