Tag: Tasty Treat

Some have turned to chickpeas as a coffee alternative. An invigorating espresso, however, remains hard to replace. Now, an Australian research team has come up with the next best thing: espresso prepared using 75% less energy than before. The trick lies in the use of ultrasound waves rather than boiling water. A transducer attached to the side of the...

Pancreatic cancer can be arrested by vitamin D, which is also vital for the function of human immune systems, as well as for bone, muscle and gum development. Yet one in six are vitamin D deficient. To cover the growing demand for additional vitamin D supplements, a French startup is using biosynthesis to produce vitamin D3-oil from mealworms. The...

Coffee grounds are a versatile thing: used in everything from sustainable concrete to glasses frames, even offering natural oils for cosmetics. But as a cocoa alternative? It might sound far-fetched, but that’s exactly what a USA-based startup is trying to achieve. The logic is simple enough: from a taste perspective there are similarities between coffee and cocoa. First the...

Experienced hackers can be exposed. Password vaults help people remember the many logins required to access online services. But even they aren’t completely risk-free. Cue a Texas-based research team and its browser extension, which allows users to dispense with passwords save for a single master one. When visiting a website, the extension must first be activated and the master...

Small villages can inspire innovation for the circular economy in cocoa production. Now an Oxford-based startup is working on a sustainable substitute to the cocoa bean. Sound familiar? This time rather than cell cultures the team is using the plant’s pod. First, the shells are chopped up and, using an age-old Japanese method, fermented with the help of fungi. The...

Changing style doesn’t have to mean hitting the shops. Buying second-hand clothing also saves money. Now a Vienna-based startup has developed an app, which allows charity retailers and vintage stores to upload their second-hand stock to selected platforms with greater efficiency. Just supply a photo, and an AI detects the shape and colour of the item to be sold,...

Analogue speakers have joined the digital world. Now, a startup in Chicago has developed a sensor which allows analogue watches to be converted into smartwatches. The 3mm thin disc is placed on the underside of the watch, attaching through special magnet-free micro-suction technology. Next, the sensor is connected to wearers’ smartphones via an app. Once in place, wearers can...

In the Netherlands, corn is a source of sustainable tiles. In California, however, a startup is using corn waste to create a super-absorbent and biodegradable material to replace the petrochemical liners in products like nappies and hygiene pads. The team developed special microorganisms to convert the corn’s sugar into a polymer, which can absorb as much liquid as materials...