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Posts Tagged ‘Netherlands’

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Photo: Gemeente Zwolle
The plastic bicycle path in Zwolle, the Netherlands, is a test for building roads from plastic waste in the future.

I don’t know if it’s because, historically, they’ve had to protect their land from the encroaching sea, but the Dutch seem to be repeat innovators. This blog has covered a lot of new ideas from the Netherlands. (3-D printed houses, anyone? Wind power for trains?) Today’s post is on a possible use for discarded plastic bottles.

Daniel Boffey writes at the Guardian, “The world’s first plastic bicycle path made of recycled bottles, cups and packaging has opened in the Netherlands, as part of a pilot that could see similar roads open up across the country.

“The 30-metre path, made of recycled plastic equivalent to more than 218,000 plastic cups, is expected to be three times as durable as an asphalt alternative. It also contains sensors to monitor the road’s performance, including its temperature, the number of bikes that pass over it and its ability to cope with the traffic.

“The prefabricated sections of cycle path are light and hollow making them easy to transport and 70% quicker to install. Cables and utility pipes are able to be easily fitted inside, and the path is designed to drain off rainwater. … It is believed that many of the benefits of the paths will apply to plastic roads.

“The path’s inventors, Anne Koudstaal and Simon Jorritsma, said: ‘This first pilot is a big step towards a sustainable and future-proof road made of recycled plastic waste. When we invented the concept, we didn’t know how to build a plastic road, now we know.’

“Asphalt concrete is responsible for 1.5m tonnes of CO2 emissions a year, equivalent to 2% of global road transport emissions. …

“Earlier this year the EU [European Union] launched an urgent plan to clean up Europe’s act on plastic waste and ensure that every piece of packaging on the continent is reusable or recyclable by 2030. … Each year, 25m tonnes of plastic waste is generated by Europeans, but less than 30% is collected for recycling.”

The idea has real possibilities, but the concerns of groups hoping to end the use of plastics altogether need to be addressed. “Plastic Soup has warned that small particles of the plastic could find their way into the living environment due to heat, wear and run-off.” More at the Guardian, here.

I’m just glad people are trying to find solutions to some of the damage that human activity has done to the planet. The issues are in the news right now as both great powers and small, climate-impacted countries are meeting in Katowice, Poland, to improve on the Paris Agreement.

By the way, if you are on twitter, do follow Sweden’s 15-year-old climate activist Greta Thunberg (@GretaThunberg), who is speaking truth to power in Poland: “I will not beg the world leaders to care for our future. I will instead let them know change is coming whether they like it or not.” I just read that Venice is likely to succumb of sea-level rise. Greta’s urgency is warranted. Young people give me hope.

And read a wonderful, inspiring book by former president of Ireland Mary Robinson called Climate Justice, which connects human rights and poverty to the effects of global warming and offers hope in the shape of brave, ordinary people.

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Photo: Houben/Van Mierlo architecten
New homes in the Netherlands are being created with a 3-D printer. 

Now for something completely different: how those creative Dutch are using 3-D printers to create homes.

Gianluca Mezzofiore reports at CNN, “Living in a community of 3D-printed homes will soon be reality in the Dutch city of Eindhoven.

“In what is considered a world first, a single-floor, three-room house made of 3D-printed concrete will be ready for occupation in 2019. More than 20 people have already registered their interest in the house since Dutch construction company Van Wijnen announced the project. …

” ‘We need a technical revolution in the constructing area to respond to the shortage of skilled bricklayers in the Netherlands and all over the world,’ Rudy van Gurp, a manager at Van Wijnen, told CNN. ‘3D printing makes things quicker, better, cheaper and more sustainable by using less material. It also fosters creativity and freedom in the design.’

“Working along with the Eindhoven University of Technology, the construction firm is printing a special type of concrete for the house’s exterior and inner walls by adding layer upon layer.

In laying concrete only where it is needed, the amount of cement being used is significantly lower, which helps cut down on costs and environmentally destructive carbon-dioxide emissions. Van Gurp estimates that 3D-printed walls of the new houses will be 5 centimeters thick, while normally they would be about 10 to 15 centimeters. …

“At the moment, research costs and regulation restraints outweigh the benefits of 3D houses, but we may see mass production of these in the next few years, van Gurp said.”

For more pictures and details, go to CNN, here.

Photo: Houben/Van Mierlo architecten
A 3-D printer lays down layer upon layer of concrete for a new home.

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Photo: YouTube
One of the calendars used in the Dutch prison system to encourage prisoners to help solve cold cases.

Here’s a new twist on solving cold cases. It’s being implemented in the Netherlands, and I was going to say, “Trust the creative Dutch to come up with this idea!” But it turns out they got the idea from the United States.

Daniel Boffey writes at the Guardian, “Prisoners across the Netherlands are to be issued with calendars for their cells featuring unsolved murders or disappearances as part of a drive by the Dutch police to crack unsolved cases.

“The so-called cold case calendars will be handed to all 30,000 prisoners in the country after a trial run in five jails in the north resulted in 160 tips to the police.

“Each week of the year in the brightly coloured 2018-19 calendars will be illustrated with a photograph of a missing person and details of the case. The hope is that many of those in jail will know details of some of the crimes or may have heard other criminals chatting about them. …

“Jeroen Hammer, the calendar’s inventor, told Dutch newspapers the calendars had also proved popular with bored prisoners, although some had regarded the initiative as an attempt to turn them against their own. …

“The calendar has been printed in Dutch, Arabic, Spanish, English and Russian to maximise its impact, and a €800,000 reward is being made available for those whose information ends in a successful conviction. …

“The police say they can offer anonymity to people in certain cases.

“ ‘There is no penalty for keeping information about a criminal offence committed. Therefore, you do not have to fear persecution if you have been sharing information, even after years of deliberation,’ they said.

“The idea of the calendars was borrowed from the United States, where every year several states distribute a deck of cards containing information about cold cases among prisoners.”

More here. Someone should study whether participating prisoners are motivated mostly by the reward, by boredom, by outrage at certain crimes, or something else.

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Photo: Ronald van der Meijs
In January, this candle organ was on exhibit in the Netherlands. 

You may recall my January 2014 post about zebra finches playing instruments at a museum (here) and a December 2016 post on Croatia’s sea organ (here). The sea organ harnessed the tides to push water through narrow passages leading to organ pipes under marble stairs.

How many ways there are to make music! So much need for music!

Today’s post is about an artist who created a candle pipe organ. Lauren Young at Atlas Obscura explains.

“There’s a curious low industrial hum emanating from what used to be a fish market built in 1769. At De Vishal gallery in Haarlem, Netherlands, a large nine-pipe organ operated by burning candles purrs a continuous concert.

“In the video, Dutch artist Ronald van der Meijs shows his elaborate musical mechanism. Inspired by the Muller Organ housed at Grote Kerk church next to the gallery, the series of pipes looks like a massive artillery weapon connected to wooden beam air ducts. The intricate system requires careful maintenance — van der Meijs changes out the candles multiple times a day as they burn.

“For the pipe organ, ‘the candles are the musicians,’ van der Meijs explains. The candles vary in size. As the wax melts, the pitch of each pipe shifts slowly and irregularly. The shortening of the candles causes a vertical movement in each mechanism, pulling a wheel connected to a brass valve at the front end of each pipe. Opening the valves allows for different toned pitches.” More.

The mechanical kookiness makes me smile and reminds me of Rube-Goldberg-esque egg-breaking machines I have known. (See this February 2013 post.)

 

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All Dutch electric trains are now powered by wind energy, the national railway company NS has said.

“Since 1 January, 100% of our trains are running on wind energy,” said NS spokesman, Ton Boon. …

“We in fact reached our goal a year earlier than planned,” said Boon, adding that an increase in the number of wind farms across the country and off the coast of the Netherlands had helped NS achieve its aim.

“[Dutch electricity company Eneco] and NS said on a joint website that around 600,000 passengers daily are ‘the first in the world’ to travel thanks to wind energy. NS operates about 5,500 train trips a day.

“One windmill running for an hour can power a train for 120 miles, the companies said. They hope to reduce the energy used per passenger by a further 35% by 2020 compared with 2005.” More at the Guardian, here.

Meanwhile in London, researchers are looking into solar-powered trains.

As Michael Holder said in BusinessGreen, part of the Guardian Environment Network, “Imperial College London has partnered with the climate change charity 10:10 to investigate the use of track-side solar panels to power trains. …

“The renewable traction power project will see university researchers look at connecting solar panels directly to the lines that provide power to trains, a move that would bypass the electricity grid in order to more efficiently manage power demand from trains.” More.

I wonder what sounds solar- and wind-powered trains make. Can we still say choo-choo-choo and whoo-oo-OO with our grandchildren? And who will update Thomas the Train?

Photo: Geography Photos/UIG via Getty Images
Intercity train arriving at Leiden Central railway station, Netherlands.

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I’m beginning to think that this period of history will come to be known as one of enormous creativity. It’s not just isolated incidents. I was working on the upbeat story below and skipping back and forth to Facebook, where each sign from the marches and each costume seemed to outdo the last — and where I saw women on the US-Mexico border weaving their hair together Friday — when it hit me. One and one and 50 have already made a million. And there is no sign of stopping.

The story I wanted to share is on a creative effort to help refugees, this time in the Netherlands.

Liz Alderman described it at the NY Times.

“Mahmoud al-Omar leaned over a sewing machine in the basement of a former prison being used to house refugees and began stitching jeans for a popular clothing line. With more than 15 years experience as a tailor in Syria, he zipped through one pair and moved on to another, methodically filling a small order.

“The job, set up by a Dutch organization that matches refugees with work opportunities, is only temporary. Yet after Mr. Omar fled his war-torn hometown, Aleppo, two years ago, just having a place to go each day felt like a salvation.

“ ‘Working is completely necessary to speed up integration,’ said Mr. Omar, 28, who still struggles to speak Dutch, hindering his chances of a full-time job. ‘I want to become independent as soon as possible, so I can start giving back to the country that took me in.’

“When more than one million men, women and children streamed into Europe last year to seek a haven from conflict and poverty in the Middle East and Africa, governments viewed the labor market as the quickest path to absorb newcomers. The sooner people started working, the thinking went, the faster they could get off government aid and start contributing to the economy.

“Yet permanent jobs have proven elusive. The lack of language is a big barrier, as is a skills mismatch. Some refugees do not have the right experience, while others cannot get their professional qualifications or degrees recognized.

“Private initiatives have sprung up across Europe to help. The Refugee Company, the Dutch group that steered Mr. Omar toward work, is one of scores guiding refugees into professional networks and opportunities to improve employability.” More here.

From the company’s About page: “Our mission is to empower refugees. We believe work is the best tool to integration; through work, refugees can blend in with their society and build up a new meaningful life in The Netherlands. We speed up integration by providing opportunities for newcomers upon arrival to utilize their talents again. …

“We decided Refugee Company will focus on craftsmanship. We provide work opportunities in the creation and hospitality sector, as that is where our roots lie. We see a growing demand for craftsmen and horeca [Hotel/Restaurant/Café] staff in the Netherlands.” More.

The Providence Granola Project does something similar in Rhode Island, though on a smaller scale. Language is definitely a barrier, so if you have always liked explaining English to people, consider volunteering near your home.

Photo: The Refugee Company

 

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Despite its size, the compassionate Netherlands has welcomed a large number of refugees during the largest migration since World War II, perhaps remembering the terrified families that fled Hitler.

To house all the newcomers is naturally a challenge, but a design competition has yielded creative ideas.

Jon Comulada writes at Upworthy, “As the worldwide refugee crisis continues, innovative solutions are needed so that the people fleeing civil war and sectarian violence have a safe place to live. …

“In January 2016, the Netherlands launched a design competition called ‘A Home Away From Home’ in which entrants were tasked with designing temporary housing for refugees and disaster victims. All of the winning designs rethought the idea of public housing, adding amenities and innovations to make the buildings more like fully functioning homes than simply a bed to sleep on.

“The winners of the contest recently appeared on display in Amsterdam as part of Dutch Design Week and included things like solar power, water purification systems, and ingenious use of space and material.

“The cube design of the Farmland [below] means dozens can be stacked, placed together, and moved easily. The architects of this design imagined the miniature villages establishing a ‘DIY economy’ with local towns. …

“Home is a concept many of us take for granted, but it’s not a small thing. It makes us feel safe, comfortable, and human.

“The current refugee crisis hasn’t showed signs of slowing down, and with climate change creating more and more dangerous weather systems, we’re likely to see climate refugee numbers grow sharply. All of those people are going to need places to live. Innovative solutions like these help them to not only live, but live with dignity and opportunity.”

Check out several other designs from the competition at Upworthy, here.

Photo: A Home Away From Home
This Farmyard shelter is designed to transform vacant farmland into mini villages.

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