The WasteShark solar powered aquatic drone from Dutch company RanMarine removes floating pollution like plastics, algae and biomass from lakes, ponds, waterways, and harbours.  The WasteShark  The WasteShark is a mini water robot that floats, navigates autonomously, and scours the surface of the water for plastic waste and other pollution. The WasteShark then collects the

With the integration large language models (LLMs) into search engines, some are predicting that the massive increase in computing power needed could mean huge carbon emissions. What Are Large Language Models?  Large language Models (LLMs) are types of artificial intelligence (AI) models that are trained on vast amounts of text data to understand natural language.

Researchers at ETH Zurich have developed a zero-energy condenser that can harvest drinking water from the humidity in the atmosphere 24/7. Could Solve Shortage Challenges  In some parts of the world, fresh drinking water is scare. Two of the main options, therefore, are: – Communities near the ocean can desalinate sea water but this requires

FlyZero’s and UK Aerospace Technology Institute’s (ATI) study has concluded that green liquid hydrogen powered aircraft could deliver the net-zero 2050 target for aviation. Two Technologies  The 12-month study results suggests that aviation can achieve net-zero by 2050 through the development of both sustainable aviation fuel (SAF) and green liquid hydrogen technologies. What Is Green

A feasibility study is to be carried out into whether solar powered data centres could be put into orbit to reduce their carbon footprint. Who And What?  The European Commission has chosen Thales Alenia Space, a joint venture between aerospace and defence companies Thales (67 per cent) and Leonardo (33 per cent) to lead the

With lab-grown, cultivated meat looking as though it could tackle environmental and animal welfare issues, we look at the Dutch origins of this new produce, its benefits, and how tech has played an important role in creating the product. What Is ‘Cultivated Meat’?  Cultivated meat / cultured meat is real meat, but not taken from as

A prototype of an award-winning robotic fish design that fish filters water to trap microplastics has now been tested in lakes as well as the lab. Gilbert Wins  Eleanor Mackintosh’s design for the glow-in-the-dark, water-filtering ‘Robo-fish’ named “Gilbert” won the University of Surrey’s public competition, the Natural Robotics Contest, which resulted in Gilbert being turned

The most popular altcoin and second-largest cryptocurrency by volume, Ethereum, has switched to a new operating model which uses 99.95 per cent less energy! The Merge  ‘The Merge,’ which the change is being called, and which finally happened on September 15, refers to the original Ethereum Mainnet merging with a separate proof-of-stake blockchain called the

Tata Chemicals Europe has opened the UK’s largest industrial-scale carbon capture facility at its chemical plant in Cheshire to convert carbon dioxide into food and pharmaceutical-grade sodium bicarbonate. Capturing 10% Of The Carbon Dioxide Produced  The £20 million Tata Chemicals Europe carbon capture unit at its chemical plant unit in Northwich will capture more than