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Couple ‘draw’ 7,237 kilometre bicycle in name of climate change

<p dir="ltr">A couple has taken a stand against climate change that can be seen from the skies, having cycled more than 7,000 kilometres to create the image of a bike to encourage others to ditch their cars.</p> <p><span id="docs-internal-guid-2924358c-7fff-a56b-b348-0a24954f55ca">UK-based couple Arianna Casiraghi and Daniel Rayneau-Kirkhope first took it upon themselves to “draw” a 956-kilometre-wide bicycle across Europe in 2019, telling the <em>Guardian </em>they did it to “draw attention to the scale of climate breakdown” and get others to think about choosing bikes over cars for shorter trips.</span></p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/ChRmUTSM9j8/?utm_source=ig_embed&utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/ChRmUTSM9j8/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by Arianna🇮🇹 - Daniel🇬🇧 - Zola🐶🇫🇮 (@bicycleswillsavetheworld_)</a></p> </div> </blockquote> <p dir="ltr">Though a pandemic, injuries, and poor weather made their short trip anything but, the Italian-British duo eventually finished the task.</p> <p dir="ltr">After quitting their jobs in 2019 to start the ride, Casiraghi suffered a knee injury that put a hold on their journey until November, when the cold and rain made it so miserable they had to stop again.</p> <p dir="ltr">Plans to restart the ride in March 2020 were derailed, but Casiraghi said finishing what they had started was both for a sense of accomplishment and so they didn’t let down the people who had been following their progress.</p> <p dir="ltr">Their trip, which totalled 131 days of cycling, finally came to an end on August 15 and the couple took to Instagram to share the news.</p> <p dir="ltr">“We have completed our gps-trace drawing! And what a drawing it is!” they wrote.</p> <p dir="ltr">“We cycled 7237 km through 7 countries to draw our massive bicycle and hopefully encourage one or two people to use their bike instead of the car.”</p> <p dir="ltr">The pair revealed they had also beaten several records, including the Guinness World Record for the largest GPS drawing, the unofficial record for the largest one completed by a bicycle, and “we have definitely drawn the biggest bicycle ever!”</p> <p><span id="docs-internal-guid-59646a05-7fff-caea-4913-328d6ab06308"></span></p> <p dir="ltr">As if their feat wasn’t impressive enough, the duo also took their Italian water dog, Zola, along for the ride, using custom-built bikes that had a compartment for the pooch to sit in whenever she wasn’t running alongside.</p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-permalink="https://www.instagram.com/p/CeWkHS1s06U/?utm_source=ig_embed&utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/CeWkHS1s06U/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by Arianna🇮🇹 - Daniel🇬🇧 - Zola🐶🇫🇮 (@bicycleswillsavetheworld_)</a></p> </div> </blockquote> <p dir="ltr">"We tried to go on small roads where possible, or off-road, so Zola could walk a bit," Rayneau-Kirkhope said.</p> <p dir="ltr">The planning of their drawing was also a complex task, with their first draft route taking them directly through Charles de Gaulle Airport.</p> <p dir="ltr">Reflecting on their trip, the couple said Casiraghi’s injury proved to be “really quite demoralising”.</p> <p dir="ltr">"We had to stop travelling in order to rest and undertake dedicated</p> <p dir="ltr">physiotherapy sessions, which unfortunately meant that our project got delayed," they said.</p> <p dir="ltr">But, people’s reactions to their journey far outshone the harder moments.</p> <p dir="ltr">"The highlight of the trip has been the incredible support that we have received from</p> <p dir="ltr">people along the road," they said.</p> <p dir="ltr">"Without them, cycling through the cold and rainy winter months would simply not have been possible with our tight budget.</p> <p dir="ltr">"We still are amazed about how open-minded and selfless people can be."</p> <p dir="ltr">As for what’s next, the pair said they would be heading home for a rest before hitting the pedals again - though their next trip won’t be so artistic.</p> <p dir="ltr">"Now, we will go home and rest before going for another cycling trip," they said.</p> <p dir="ltr">"No drawing, just pedalling in whichever direction we bloody well please!"</p> <p dir="ltr"><span id="docs-internal-guid-81fc3562-7fff-e4d9-0b25-1e07cd6bb981"></span></p> <p dir="ltr"><em>Image: @bicycleswilsavetheworld_ (Instagram)</em></p>

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The new device that charges your phone while you’re on the go

<p><span style="font-weight: 400;">Researchers from Queen’s University in Canada have developed an energy-harvesting device that exploits the side to side movement of a backpack that will generate electricity while you walk.</span></p> <p><span style="font-weight: 400;">The trial version would be suitable for people who work or trek to remote areas and the device has enough power to deploy an emergency beacon or a GPS.</span></p> <p><span style="font-weight: 400;">The researchers experimented with seven different conditions for energy harvesting and found that a load of nine kilograms generated the optimum amount of power without any extra effort to the wearer.</span></p> <p><span style="font-weight: 400;">The nine kilograms would be made up of clothes, food, a stove, fuel, a sleeping bag and a tent which was packed for a long trek.</span></p> <p><span style="font-weight: 400;">The weight of the device and the backpack adds another five kilos. The setup in total produces about .22 watts of electricity which is enough to power GPS and emergency beacons.</span></p> <p><a href="https://royalsocietypublishing.org/doi/10.1098/rsos.182021"><span style="font-weight: 400;">In the paper</span></a><span style="font-weight: 400;">, the researchers Jean-Paul Martin and Qingguo Li calculate that adding more weight to the backpack will help it generate more power. </span></p> <p><span style="font-weight: 400;">“Modelling predicts that an increase in electrical power production could be achieved by increasing the weight carried,” they write.</span></p> <p><span style="font-weight: 400;">“If generating over (one Watt) of electrical power was desired for powering higher demand devices, such as talking or browsing the internet with a cell phone, our model indicates that over 20 kilograms of weight would need to be carried.”</span></p> <p><span style="font-weight: 400;">In total, you would be carrying 14 kilograms on your back to generate enough power for your GPS or emergency beacon.</span></p> <p><span style="font-weight: 400;">Although this might seem like too much weight for most people, it’s next to nothing for soldiers who are used to carrying at least 27 kilograms and as much as 45 kilograms on their back for long-haul missions in Iraq and Afghanistan.</span></p>

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