Link Dump, March 2017

  • By now surely everyone has heard that SpaceX has accepted “significant deposits” from two private citizens for a trip around the moon, using SpaceX's Dragon capsule and Falcon Heavy rocket. The video above is some lovely footage from the last SpaceX mission, showing their reusable booster returning to a landing pad at Cape Canaveral.
  • Not to be outdone, Blue Origin have revealed completed units of its new BE-4 engine, intended for their own orbital New Glenn platform.
  • Paris-based startup Hypersuit is developing a virtual reality platform that the user lies down on, simulating bird-like flight, spacewalks, swimming, etc. I’ve got a personal story to tell about this. The first time I tried a development version of Oculus Rift with my friends Antonio Haley and Jon Lusk, one of the demos was a 360 degree video of a wingsuit flight from a cliff in some impressively vertiginous fjord someplace, probably Norway. After trying it standing up, my first instinct was to run to our warehouse area and bring over a furniture dolly (a sort of wheeled platform for moving cargo around) to lie on, belly-down as wingsuit flyers do. One of my comrades brought over a desk fan to add something to the simulation. Obviously I looked ridiculous. But I’m glad someone did something serious along these lines!
  • And another wacky idea from France: a fleet of autonomous personal hydrofoils for urban river transport? It looks cool enough but I'm skeptical of this one; it's a bit too TED-friendly if you take my meaning.
  • The port of Rotterdam has been operating some aquatic robots designed to collect floating trash. I’ve considered building something like this. In coastal south Florida there are many marine canals in residential backyards and there’s quite a bit of trash in those canals, to the point that real estate agents know that lots at the end of those canals, where trash accumulates, are less desirable. To my mind, the dealbreaker with selling a trash-collecting skimmer robot is the prosaic part of frequently having to lift a heap of gathered trash from some sort of bin in the robot, four feet up from the water surface, to the homeowner’s dock for disposal. But we’ll see what operational experience in Rotterdam reveals!

Two Comments So Far

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March 20, 2017
healthcare says:
Hmm is anyone else encountering problems with the images on this blog loading? I'm trying to determine if its a problem on my end or if it's the blog. Any feedback would be greatly appreciated.
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March 21, 2017
college degrees says:
always i used to read smaller articles that as well clear their motive, and that is also happening with this post which I am reading now.

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