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Galactic Exploration, Jennifer Heldmann, SpaceX, Starship, TED -

SpaceX's Starship launch vehicle has the potential to explore the solar system in a bold, new -- and supersized -- way. Jun 24, 2022 Planetary scientist Jennifer Heldmann talks about how reusable, large-scale spacecraft like Starship could help humanity achieve its next galactic leaps and usher in a new era of space exploration, from investigating the solar system's many ocean worlds to launching bigger telescopes that can see deeper into the universe. SpaceX's Supersized Starship Rocket and the Future of Galactic Exploration | Jennifer Heldmann | TED  

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Maldives, sea level rise -

The future of our country, the future of our people, the future of our culture — it all depends on our action today. Aminath Shauna-- MINISTER OF ENVIRONMENT,CLIMATE CHANGE AND TECHNOLOGY, MALDIVES Key points The Maldives could disappear by the end of the century if the world does not act quickly, said the country’s minister of environment, climate change and technology. Aminath Shauna told CNBC “there is no higher ground for us” as the country lies at risk from extreme flooding. The World Economic Forum has estimated that by 2050, 80% of people in the world will be impacted by...

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Destiny Travel, Maldives -

Join me on one of the world's most beautiful travel experiences: a seaplane flight in the Maldives. Operated by Manta Air, the flight takes us from the Maldives' capital Male to the world-famous resort of Soneva Jani in the Noonu Atoll.   Video chapters: 0:00 Male Airport 1:45 Lounge 2:40 Boarding 6:55 Takeoff 8:37 Views 12:20 Landing 16:27 Speedboat to resort 18:28 Soneva Jani   Source:    

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GasToPower, Life Molecules, PowerToGas -

Abstract In the transition to decarbonized energy systems, Power-to-Gas (PtG) processes have the potential to connect the existing markets for electricity and hydrogen. Specifically, reversible PtG systems can convert electricity to hydrogen at times of ample power supply, yet they can also operate in the reverse direction to deliver electricity during times when power is relatively scarce. Here we develop a model for determining when reversible PtG systems are economically viable. We apply the model to the current market environment in both Germany and Texas and find that the reversibility feature of unitized regenerative fuel cells (solid oxide) makes them...

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