Hyperloops, the developing mode of transit that promises to zip people frictionlessly in pods and tubes, have long been associated with the innovations and dreams of billionaire Elon Musk. More recently, however, it's captivated the imaginations of others, including, now, a Chinese aerospace giant. The China Aerospace Science and Industrial Corporation (CASIC), a well-heeled newcomer to the mass transit industry, is betting big on its supersonic T Flight 'flying train.'
The Three Gorges Dam stands 185m high and 3,035m wide. Hydropower projects have had huge impacts on the Yangtze. The dam was designed to beneﬁt people by controlling ﬂoods, generating power and aiding navigation, but it has upset the natural ﬂow of the river. WWF and others are working with the operators of the Three Gorges Dam to ensure enough water is being released at key moments, thereby restoring the natural pulse of the river and supporting the needs of wildlife downstream.
If it feels like we are living in the future now, it's because, in a sense, we are. Prior to the Industrial Revolution, technology advanced slowly, haphazardly. In the two centuries since, mass production, electrification, and an explosion in technological progress mean that changes which used to take decades can take place in years and months.
Humans are land animals. We've sailed the seas for centuries, crossing lakes and oceans and eventually the globe, but we as a species don't need to be out on the water. Sailing persists in part because the sea is an efficient way to transport heavy goods long distances, but cargo ships in the future likely won't need human crews. Rolls Royce, best known for cars but in the general business of engines, thinks autonomous shipping is the way of the future. Today, the company released a paper on “Advanced Autonomous Waterborne Applications”