Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Skai Air Taxi Costs The Same As Uber
Wouldn't it be great to be picked up and whisked away to your destination without needing to be in contact with America's crumbling infrastructure of roads and bridges?
Well, Skai believes that its long-range hydrogen-powered eVTOL air taxis are the answer.
(Skai hydrogen fuel cell-powered air cars)
Brian Morrison, CTO of Skai and its parent company, Alaka'i Technologies:The test vehicle is up at Minuteman Field up in Stow, and all the tests we've been conducting to date have been with it tethered to a concrete pad, which is part of the FAA requirements.,P> "We use liquid hydrogen on board. The fuel cells actually use it in gaseous form, so it's stored in liquid but it comes out and goes through an expansion chamber which allows it to change from the liquid state into a gaseous state. Then we put it through a heat exchanger to warm it up a little bit, and that's what goes into the fuel cells."
The core philosophy is keep it simple. And by keeping it simple, we'll get certified sooner and we'll be a much lower cost vehicle than the more complex designs. You add complexity, you add weight, and you add certification risk.
The first use of the phrase "air-car" is from the 1934 story A Matter of Size by Harry Bates.
In several scattered places were other roof doors like the one he had emerged from, and straight ahead stood a row of transparent objects that had to be the air-cars...It, like the others, was small, hardly five feet high, with open sides and streamlined shells of a stuff like glass, front and back. Within was one wide seat, in front of which were three control levers which led to a boxed space below. It rested on three splayed legs.
(Read more about air-cars)
As far as I know, the first use of the exact phrase air-taxi is found in Isaac Asimov's 1988 Prelude to Foundation.
Via NewAtlas.
Scroll down for more stories in the same category. (Story submitted 5/25/2019)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 0 )
Related News Stories - (" Transportation ")
Nifty Folding Electric Bicycles!
'Separate paths were provided for them...' - George Parsons Lathrup, 1897.
Boring Company Drills Asimov's Single Vehicle Tunnels
'It was riddled with holes that were the mouths of tunnels.' - Isaac Asimov, 1951
Boring Company Vegas Loop Like Asimov Said
'There was a wall ahead... It was riddled with holes that were the mouths of tunnels.' Isaac Asimov, 1951.
SpaceX Rocket Shuttle Point-To-Point On Earth
'He came to as the ship went into free flight, arching in a high parabola over the plains...' - Robert Heinlein, 1951.
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
'If Anyone Is Watching Earth...'
'Our study of your race has convinced us that you are not fitted to leave your planet in the present state of your civilization.'
Epirus High-Power Microwave Defeats Drones
'...the spreading beam of the deranging ray struck them, and Then one toppled and fell. Then another.'
Cloud Of Space Rubbish From China's Long March Rocket
'Within seconds the material was spread out over fifty yards, in a matter of hours it might occupy several cubic miles of space...'
Biomimetic Tendons From Rochu Robotics
'... the curious parallelism to animal motions.'
Living Human Neuron Biological Compute Rack
'The men are dead, but their acquired wisdom lives on and I am the beneficiary.'
Martha Stewart Approves Ojai 'Living Room On Wheels'
'Young people found the driverless car admirable for petting.'
ESA's Draco To Study Heat Of Reentry
'...a synthetic which air-friction would erode.'
Buy A Galaxy? Maybe Start Smaller
'The sky is the limit' just got higher.
The United States Space Academy Is Official
'Is our orbit to Space Academy clear?'
Is There A Global Problem With Who Is Having Children?
'After twenty generations of shillyshallying...'
You Will Eat The Cookies Made From Plastic...
'Our planes are going to start bringing in bales of discarded plastics...'
It's A Giant Robot! You Reporters Have Been Warned!
'... completely forgetting the ship at sight of the awesome figure and great head of the giant Gaut...'
Birds Learn To Sing Pictures ala Frank Herbert's Distrans
'We will fight in the time of fighting.'
ElectionSim: China's 'Ender's Game' Battle Sim, Or Lem's 'Kingdom In A Box'?
'So, Ender, we will now begin your education.'
Tactile Skin Supplier Map
'What strange sensitivity! What an amazing development of science was manifested in every move and act and word of this Robot!'
Flock Stymied By 'Adversarial Fashion'
'Forget the head atop it, the legs below, feet, arms, hands. It compels erasure.'
