Cavorite vinge7/12/2023 The weight of batteries used for the Horizon Cavorite X5 is only 200kg, providing it with a range of 500km with a hybrid-electric power system. Some high-profile eVTOLS are using batteries that weigh 600kg or more, and have a range of between 100km and 200km. Cavor has but two tools at his disposal: his unique genius and his prize invention, the anti-gravity spray Cavorite. Cavor endeavors to escape to the surface and from there to Earth But first he must match wits with the dwellers of the lunar underworld, whose catacombs are complex and deadly Dr. The batteries used by some eVTOL aircraft will make this impossible to achieve.” Held captive by the mysterious Selenites, Dr. He continued, “eVTOL aircraft with heavy batteries or ones that take too long to recharge will have access to fewer vertiports and vertistops.”Īnd added, “eVTOLs need to be safe, affordable, and have an operational cost structure that makes them economically viable. One of the biggest operational barriers to deploying a VTOL fleet in cities is finding sufficient locations to place landing pads, and the facilities needed to recharge and service aircraft.” However, these lighter batteries can be “damaged easily, increasing the rate at which they need to be replaced, which will increase costs.“īrandon Robinson, CEO and Co-Founder of Horizon Aircraft commented, “The type of batteries used by eVTOL aircraft will also impact what vertiports and vertistops they can use. Previous UAMN Articles on Horizon Aircraft:įurthermore, the lifecycle of many batteries being used “is also too short”, where many prototypes currently under development must use advanced, high energy density variants. The company warns that “some of the batteries employed are simply too heavy for long-range commutes, and their charging times too slow to support the number of flights required.” Horizon, “the world’s first eVTOL (electric vertical take-off and landing) that can fly the majority of its mission exactly like a normal aircraft,” says the current battery technology being used by some eVTOL aircraft could make them commercially unviable. Vinge's book is distinctly better, but I'm still really enjoying Children of Time.Horizon Aircraft, an aerospace engineering company that has developed the Cavorite X5, pointed out this week in a press release, that the correct choice of battery for an eVTOL aircraft is vital for the future of the nascent but burgeoning industry. In both books much of the book switches back and forth between the stories of the humans in space and the aliens on the planet, and both spend a lot of time on the technological advancement of the alien race.Īgain, I'll repeat that the parallels between the books are strong, but the stories are easily different enough that you won't feel like you're retreading old ground. Vinge's book is better written, and there are some speculations in Tchaikovsky's book that I can't help thinking are highly improbable, but the good far outweighs these flaws and I give it a firm recommendation.īelow I'll give more precise details about the similarities.īoth books deal with the collapse of civilizations, and both are primarily about slower than light travel of humans to distant stars for first contact with a pre-space insect-like alien race that is not as advanced technologically. The stories are quite different Children is not a ripoff, but it definitely seems inspired by some of the major themes in Deepness. I'm currently reading Children of Time by Adrian Tchaikovsky and it has strong parallels with Deepness. I loved A Deepness in the Sky by Vernor Vinge. Know any others? Message #scifi and let your friendly mods know! Coffee Mug 11 Oz White Ceramic Funny Gift Your Voice My Favorite Sound Quote Smiling Comic face red Vintage Background Hand Written Typeface Sketched. Imaginary Mindscapes - The Art of Imagination.The Orville (Star Trek Comparisons NOT allowed).The Orville (Star Trek Comparisons allowed).Ghost in the Shell and Ghost_in_the_Shell. Previously interviewed authors in the Ask an SF Author series: To write spoilers in comments, use the following method: (/s "Darth Vader is Yoda's father")Īward Winning SF author Nancy Kress answers questions from the Reddit Scifi Community If you see a title with a spoiler in it, downvote it as hard as you can and then message the moderators. PLEASE DO NOT POST SPOILERS IN YOUR SUBMISSION TITLE.
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