Trolleybuses and trolleytrucks : electric transport for a bargain
Email in the 18th century : wireless communication without electricity
The right to 35 mobiles : the high energy consumption of the mobile phone network is mainly due to the limited life span of the phones
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A world without trucks : underground freight networks
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More at Low-tech Magazine
Truckloads of hard disks: the revival of the sneakernet
Computing without electricity : fast and complicated calculations are a product of fossil fuels
Is ecotech the new asbestos? What will remain of greentech, cleantech and ecotech if nanotechnology - the key to better batteries - turns out to be harmful for humans and the environment?
Life before television : the stereoscope, the panorama, the magic lantern and the peepshow
Wind powered factories : history (and future) of industrial windmills
Faster internet is impossible : internet users continually need faster connections to surf the web at the same speed
Life without airplanes : from London to New York in 3 days and 12 hours
Green, slow air cargo : air freight could become the most eco-friendly option if speed is reduced
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The age of speed : how to reduce global fuel consumption by 75 percent?
The pinhole camera : build a pinhole camera, turn your bedroom into a camera obscura and rediscover photography
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Moonlight towers : light pollution in the 1800s
The Aeromodeller 2 : the zeppelin that never lands
Ecotech from the 1940s : if we really want more energy efficient cars, the Citroën 2CV shows us that we need not more, but less technology
Planes on wheels : how eco-friendly is a high speed train?
Download, print, fold, paste : the best cut-outs on the internet
Heat your house with car tyres and earth : energy hungry America teaches the world how to build ecological houses
Viva Las Vegas : LEDs will raise energy consumption, not lower it
Leave the algae alone : while the first generation of biofuels is wreaking havoc on the environment and the food markets, the second generation is set to make things even worse
Satellite navigation in the 18th century : who needs GPS?
Cargo ships, then and now : which one is fastest?
The ugly side of solar panels : how much energy does it take to produce a solar panel?
Nuclear reactors, but no fuel : already in 10 to 15 years time, there will be a severe shortage of uranium
Where is the second hand market for downloads?
The digital oubliette : chances are slim your children will be able to enjoy the digital photo album when they grow up
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