Tag: Sustainability

Outgrown sustainable children’s shoes dissolve when cooked. A short hairstyle can be transformed with environmentally-friendly extensions. But making bespoke clothing more sustainable presents a challenge. Enter an interdisciplinary US-based research team and its revolutionary new knit-dress. A three-dimensional template is created using high-tech yarns and computerised knitting. Next, a programmable robotic arm with a hairdryer-like extension shapes the dress...

Future high-efficiency computer chips could be made using honey; while supercapacitors could lower CO2 levels. To reduce electronic waste, an Austrian science team has researched materials for printed circuit boards and found… mushrooms. The dried skin of ganoderma fungus, for example, is not only thin and flexible but also acts as a good insulator and can withstand temperatures of...

Pullovers from oyster shells are no sailor’s yarn. Mussels can also be a useful medical aid as a South Korean research team has proved with its biodegradable adhesive patch. To make it, they combined sticky proteins from the shellfish with two polymers: polyacryl and sodium salt. When dry, the patch is not adhesive. Instead, its adhesive effect comes into...

Dusting solar modules can be a magical move. Now, a Turkish-based research team is experimenting with a more efficient way of turning sunlight into electricity. Using computer simulation, the team divided a solar cell into multiple small units. Then they assembled them into a hemispherical, rather than flat, form. This allows for more light to be captured at different...

Some jeans can be composted after use. Yet, in the Netherlands, a design and furniture company is investing in the circular economy, having developed a unique process which gives used furnishings a new lease of life. Tiny fibres, i.e. offcuts when jeans are recycled, are mixed with a water-based adhesive. The solution is sprayed onto the surface of newly...

Efforts are underway to remove CO2 from seawater. Shipping is currently responsible for around 3% of greenhouse gas emissions - a figure that is on the rise. For our planet every reduction counts. Which explains why a female-led startup from London has developed a system that removes up to 95% of the carbon dioxide generated by a ship’s engine....

Deciding on a foreign university is easier with first-hand information. Those wishing to practise a sustainable lifestyle away from home, however, often spend a long time looking for the right shops and restaurants. Now a Munich-based startup is making the process easier thanks to its new digital platform. It contains an index of firms and businesses that offer sustainable...

Sustainable food can be conjured out of thin air. Now a Hamburg-based startup has used CO2 to manufacture oil alternatives. CO2 is placed in a bioreactor with different bacteria and converted into oil. Using yeast makes the oil suitable for cosmetic or cleaning products; oxyhydrogen bacteria, meanwhile, means it can be used for sustainable aviation fuel (SAF), lubricant or...