First Wooden Satellite & Global South Energy Revolution | WEF | Top Stories of the Week
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- เผยแพร่เมื่อ 19 ธ.ค. 2024
- This week's top stories of the week include:
0:15 Wooden satellite may cut space junk - LignoSat, a revolutionary satellite made from magnolia wood, has been launched into space. This tiny cube, weighing just 900 grams, was developed by scientists at Kyoto University and has been transported to the International Space Station (ISS) aboard a SpaceX rocket. From the ISS, it will orbit Earth for six months, testing the durability of wood in the harsh environment of space.
2:07 Generative AI trends at work - As generative AI becomes more prevalent in the workplace users are finding some major trends in the results. The World Economic Forum and PwC surveyed more than 20 workplaces to find their biggest lessons from introducing GenAI.
4:25 World’s first hydrogen ferry - It carries up to 75 passengers from the city’s North Beach to downtown. The MV Sea Change ferry launched in July and for the first 6 months, it’s completely free. The Sea Change is powered by zero-emission hydrogen fuel cells. They generate electricity by combining hydrogen and oxygen. The only by-product is water vapour some of which is remineralized and used in the ferry’s water fountain.
6:29 Global South’s energy revolution - 1 in 5 emerging markets now have a larger share of renewables in their energy mix than the average developed country. Although developing economies are home to two-thirds of the world’s population they contain just 20% of the world’s fossil fuel production and reserves. Meanwhile, these economies hold 70% of the planet’s renewable energy potential.
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