This enterprising project from Italy, called Tecla, is the world’s first 3D printed raw earth house. What does that mean? Well for one thing it only took 200 hours to print. For another there was no need to bring any materials on site. They just dug up some earth as the source. Clever eh?
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The latest moves by Facebook to tie WhatsApp users more closely to Facebook haven’t gone down too well on the net. The result is a fair number of people who are planning or who have already left WhatsApp for more private shores. The problem is, how to let your contacts know you now prefer to use Signal, Telegram or any of the other more private messaging apps? Step up the free open source Watomatic app. This nifty little tool lets…
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What better way to motivate youngsters to take up electrical engineering than getting them to build something themselves? This Ringo DIY Mobile Phone is a neat little open source package, which comes with everything needed to build a mobile phone from scratch. Well almost scratch. You do have to do a bit of soldering, but the boards come ready made. So no clean rooms required.
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Scientists have come up with a new form of plastic which can be recycled back to a pristine state for resuse a huge number of times. This makes it a big contender to help stop the mountain of plastic trash we waste every day. The new material, PDK – which stands for polydiketoenamines – come with a penalty though. It’s very expensive to make. Something to do with one particular chemical component which costs a lot. However once PDK is…
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So the race is on to wean us all off meat and turn us into happy little plant eaters. Leading the charge is Beyond Meat (disclosure: recently tried their Beyond Burger and it is astonishingly good), closely followed by a bunch of alternatives. Among the most interesting is California based Eat Just, which recently announced that it’s lab cultured chicken had won approval for commercial use in Singapore. Why Singapore? We’re not sure. Anyway the bottom line is that our…
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Trust the Aussies to do something different. What you’re looking at here is a ‘standard’ 50kW DC electric vehicle fast charger. What makes the Biofil different is the fact that it’s hooked up to a biodiesel electric generator. Which uses the waste cooking fat from the service station (or rest stop for you Americans) fryers to do the deed. The problem is simple. Many of Australia’s roadside restaurants are so remote they’re off grid, which makes it hard to offer…
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Hempearth, a Canadian cannabis company, has announced plans to build an airplane using hemp as a key component. There’s little argument that hemp is the wonder plant of the ages. Despite being associated with its naughty cousin, marijuana, hemp has been put to thousands of vital uses over the ages. Not only has it been used for rope, but also fabric, medicine and a super food. But this latest incarnation is taking things to a whole new level.
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Twelve years ago next month, we first reported on a new electric bike which was making waves. The designer, Richard Thorpe, had come out of F1 motor racing design and applied those principles to making the most stylish and downright ‘cool’ e-bike the world had ever seen. It weighed 16kgs, had a range of up to 20 miles and a price tag of £1158. We road tested it, and then followed up a year later with a comparison test between…
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There’s just too much plastic in the world. We’re drowning in it. But an enterprising French company hopes to change all that with the invention of a compound called Evanesto. The enzyme based material is added to conventional PLA plastic at the manufacturing stage, which then turns it into something which can be composted in less than 200 days. Proper compost. The company, called Carbiolice, claim that the enzymes can be used for all forms of plastic packaging, tableware or…
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Zedpods are a clever new take on modular, ready made housing. The blocks are prefabricated in a huge factory warehouse in central England, then shipped on-site for assembly. What makes them extra interesting is the fact that one version is designed to sit on top of car parks, using a stilt type system. This leaves the car par open for use by the public, while offering affordable eco housing above. Very neat. The first installation has already gone up in…
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If you haven’t heard of the Energy Charter Treaty, that should be no surprise. It’s a semi-secret international treaty which grants corporations in the energy sector enormous power to sue states at international investment tribunals for billions of dollars, for example, if a government decides to stop new oil or gas pipelines or to phase out coal. And boy are they using it. It was set up in the mid 90s and in the last decade alone there have been…
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Many people with Google accounts are now facing space shortages because of their increased photos, files and email messages. The result is a message in your inbox inviting you to upgrade your account for $X per year to obtain more storage space to cope. But what if you don’t want to spend that extra cash? Well there are a number of things you can do, many of which have been documented before. But we’ve got a super quick, and effective…
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There’s been no shortage of news about the rise and rise of 3D printed homes over the past few years. But now we have the first commericial real estate sale of one. In New York. no less. The SQ4D 3D printed house has been listed on Zillow.com for a hair under $300,000. Which is apparently less than half the price of its neighbours. Of course we’re wondering whether being in the middle of a mega pandemic could have some effect,…
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The newly announced Nissan Winter Camper Van is a classic case of marketing over reality. For one thing any EV maker which thinks that 124 miles of range is enough to justify a high price and glossy photos, deserves to be beaten over the head with a wet mackerel. The base NV200 EV is a great short range city van, as we showed in our launch review, but the range of this camper in winter will probably drop to around…
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The Electric Frog Max (or ElektroFrosch Max to give its original name) is a tiny city EV delivery van hailing out of Berlin, Germany. What makes it remarkable, apart from the fact that it’s German, is the ultra low price. Yes we’re talking about a mega slow, underpowered, rudimentary form of transportation, but at €4590 inc VAT, who cares?
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