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According to early reports the Hyperloop's initial tests (open air tests) were a success at their test track in North Las Vegas. Image.
It didn't go far but it did work. A metal sled accelerated from zero to 116 mph in 1.1 seconds, or about 2.4 Gs of force. It traveled little more than 100 meters, then stopped, kicking up a cloud of sand in the process.
The Verge has a couple articles Here, before the test and test pictures here.
Pencilled in for Q4 2016, however, is what the company is describing as its "Kitty Hawk" moment - a reference to the Wright Brother's first flight - where it plans to run a full-scale test track. Expected to be more than two miles of low-pressure tube, the pod inside should run at over 700 mph if all goes as planned.
Even if the system scales as Hyperloop One expects it to, human passengers may not be welcome, at least initially. The company is looking to cargo transportation as the most likely use for a commercial Hyperloop system - presumably because boxes and crates are less fragile than families - with interest already from a number of countries in a potential logistics system that would run through tubes and underground tunnels.
(Score: 2) by frojack on Thursday May 12 2016, @04:06PM
This test was "open air".
The completed system will indeed use pneumatic tubes, in that there will be a partial vacuum in the tubing ahead of the capsule to reducing drag.
If you don't believe the wiki article:
https://en.wikipedia.org/wiki/Hyperloop [wikipedia.org]
then just check out Hyperloop's own site:
https://hyperloop-one.com/hardware [hyperloop-one.com] and also https://hyperloop-one.com/what-is-hyperloop [hyperloop-one.com] (on the latter one hover over they little blue green circles in the first cut away view.
Meets the definition of a pneumatic tube easily because there is no hard and fast definition. Some operated on compressed air, some on vacuum, and some on both,
No, you are mistaken. I've always had this sig.