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Displaying items by tag: innovation

In Hong Kong's marinas, a new type of vessel is making waves - an uncrewed, solar-powered catamaran, designed to autonomously clean up plastic waste from waterways. It collects floating trash using a conveyor belt, capturing up to 200 kilos per hour. Launched as a university project in 2020, Clearbot has since expanded its operations to various locations across Hong Kong, Thailand, and India, targeting polluted rivers and lakes. The boats are equipped with advanced algorithms for autonomous navigation and waste analysis, providing valuable data to help prevent further pollution. The boats are also able to perform other environmental tasks, such as clearing algae and removing invasive species. The startup aims to revolutionise marine operations by offering an eco-friendly alternative to traditional, fossil fuel-powered boats, thereby contributing to the reduction of marine pollution and promoting sustainable practices.

Published in Worldwide
Thursday, 26 May 2022 23:51

Churches closing and relocating across the UK

A survey released by evangelical organisations has found that while around half of the country’s population identify as Christian, only 6% are 'practising' and active enough in their faith to attend church at least once a month. This is one reason why over 2,000 churches have closed during the last decade. Grants can help struggling churches make repairs, but not all are able to remain open. Meanwhile, churches themselves are meeting in new spaces according to community needs. 'I’ve never known such innovation in the UK, with church planting in different places in different communities,' says Gavin Calver, CEO of the Evangelical Alliance. 'People are planting churches in coffee shops or in homes, and a lot of this church planting wouldn’t be measured. I’m excited about a fresh move of God in the UK, and the measure for that will not be how many church buildings we have: it will be how many active disciples we have, and I’m not sure those two things give you the same answer.' This is also borne out by the fact that the fastest-growing churches in the UK are immigrant and black-majority churches, which typically meet in school halls or cinemas, focused on people and community rather than on a building.

Published in British Isles
Thursday, 11 March 2021 20:10

Global: climate change innovations

With limited space and a lack of options for hydro-electricity and wind power, Singapore faces logistical challenges in the push towards renewable energy. Environmental advocacy groups have long accused the country of failing to do enough to address climate change, even as rising sea levels have become a growing threat. Climate Action Tracker said Singapore’s efforts to combat climate change have been weak. It is now investing in a huge floating solar farm at sea. Oceans are the ‘new frontier’ in electricity production, says Shawn Tan, the firm carrying out the project. The solar farm has 13,000 solar panels laid out at sea between Singapore and Malaysia, capable of producing up to five megawatts of electricity - enough energy to power 1,400 residential flats year-round. Meanwhile, Pentagon scientists are currently testing solar satellites to beam energy to anywhere on Earth.

Published in Worldwide