This ergonomic washing machine design helps save our oceans by filtering out microplastics!

Martina Mancini’s Ocean washing system is as sustainable as it is ergonomic, with special filters that recycle out microplastics and hidden adaptive features for intuitive and accessible operation.

Each time we wash a load of laundry, microfibers detach from our favorite polyester and acrylic clothes and end up in wastewater. Contributing close to 35% of the microplastics found in our oceans, washing machines are due for a sustainability cleanup. Designer Martina Mancini was recently recognized by The James Dyson Award for her work in developing an ergonomic washing machine called Ocean that filters out microplastics and recirculates the water used between cycles.

With Ocean, Mancini set out to develop a washing machine that’s friendly to the environment and ergonomic for most users. The Ocean is designed like preexisting washing machines, equipped with a basket, drum, and display control panel, to ensure familiarity during use. Once the clothes are placed inside Ocean’s drum and basket, users can start their wash cycle by selecting one on the machine’s front display panel. From there, water flows into the drum from a centrifugal pump that’s connected to a purification filter to prepare the water for recirculation once the cycle is complete.

The post-cycle water purification process first passes through a stainless steel sieve grid and then a polyester filter sponge to remove larger microplastics. Following that, the water surges into a pipe that’s connected to the machine’s centrifugal pump, which propels the water against a hollow fiber membrane through a tangential filtration process. Once the filtration process makes its rounds, the water is purified by an Ozonator before recirculating for future use. Ensuring that Ocean is as ergonomic as it is sustainable, Mancini designed the washing machine so that users can remove the machine’s filters on their own before obtaining a new one from an offsite factory. There, company workers will remove and recycle the microplastics to give them a new life.

Given that the hardware required to construct Ocean would be bulky, Mancini knew the washing machine would reach a higher height than those already on the market. Working with a bigger machine allowed Mancini to incorporate more ergonomic features, including an adjustable table located beneath the drum, where users can prepare their laundry before and following washing cycles.

Designer: Martina Mancini

Artificial wood made out of Kombucha brewing waste wins the 2021 USA James Dyson Award




Winning the US-leg of the James Dyson Award, Pyrus™ (a kombucha-based wood-alternative) now progresses to the international stage of the James Dyson Award to compete with the other participants, with the international winner being declared on the 17th of November.

With its uniquely rustic, wood-like finish, Pyrus has the ability to offset the use of exotic woods as a material, helping protect fragile ecosystems in the Amazon rainforests from excess deforestation. Its primary ingredient? Kombucha! Well, rather, the Scoby from the kombucha brewing process. Right before going to college, Gabe Tavas became aware of deteriorating environmental issues and conditions after living in an indigenous community in Ecuador. His interests and research led him to focus on bio-design, where Tavas soon committed himself to creating a new, lab-grown synthetic wood that could be used as an alternative to actually felling trees for exotic woods. Tavas’ research helped him understand that wood could essentially be broken down into two components – cellulose (which gives the wood its structure) and lignin (which binds everything together like glue). Cellulose, he discovered, could also be found in abundance as a waste by-product of kombucha-brewing.

Often referred to as the ‘mother’ or the Scoby in your kombucha, the small jelly-like sheets that float on the top of your drink are rich in cellulose. Given that they aren’t consumed along with the kombucha, these sheets are either reused to brew more beverages or are discarded as a waste product. To make Pyrus, Tavas blended these sheets of cellulose to an even consistency and then embedded them in Agar, an algae-based gel. As the gel dried, it hardened significantly and could be placed under a mechanical press to form a flat sheet of wood. “This material can then be sanded, cut, and coated with resins just like its tree-based counterparts”, Tavas mentions.

Symmetry Wood (the group founded by Tavas) mentions that the one thing that sets Pyrus apart from other engineered woods is that it doesn’t harm a single tree. Engineered woods like MDF uses compressed sawdust in their production, which while being relatively waste-free compared to wood, still requires trees to be chopped/sanded/processed. Pyrus, on the other hand, can be made without harming a single tree. In fact, Symmetry Wood touts that it’s petroleum-free too, unlike other artificial woods.

Tavas has produced 74 wood samples of Pyrus in a variety of colors and textures over the past year, mimicking high-demand woods like Ebony and Mahogany among others. Pyrus woods can be treated like regular woods, being spun on lathes, cut with hacksaws, sanded, and even laser-engraved/etched. The Symmetry Wood website even lets you buy Pyrus products, including a set of 3 guitar-picks made from the ‘booch-wood’ (that’s my phrase, not theirs) as well as Pyrus Earrings.

As a winner of the USA James Dyson Award, Tavas was awarded $2,600 prize money. He plans on using it to expand production facilities and even develop 3D printing processes. “The top priority is to put Pyrus into various environmentally-friendly product forms that meet consumer needs and are commercially viable”, Tavas says. “Eventually, we hope to turn any customer interest into revenue streams that will sustain a formal company, Symmetry, and fund improvements for the material that will let it work at larger scales like furniture and even buildings.”

Designer: Gabe Tavas (Symmetry Wood)