I was poking around over on gizo’s blog this morning. It’s been a while since I dropped by over there, but every time I wander through there’s something interesting going on. This time it was a You-Tube clip he had posted that caught my imagination.
Before you go look, consider this: NASA has done a lot of work to design the best possible machine to wander the surface of mars (with the constraint that it must not weigh very much at all). They’ve done a pretty good job, judging from where I’m sitting; little six-wheeled buggies have managed to poke around the surface of the red planet and find some cool stuff.
The Mars rovers are solar powered. What about wind? There’s a lot of that stuff up there. What if you could make a large machine that could step over obstacles and was powered only by wind? How far could it go?
OK, now go look at gizo’s blog, and the video. [I was, in my minutes of research, unable to figure out how to link to a specific episode over there.] Imagine something like what you just saw in that video, but able to crawl over boulders and hunker down when the wind got too dangerous. Gnarly.
The current Mars rover design is encumbered by a mandate that is must be a scientific instrument. For the Mars Wind Walker ‘Amelia Earhart’, I say screw that. Build it as well as you possibly can, throw it up there, and turn it loose. The romantic in me says don’t even include a transmitter. It might be centuries before we find it again, if ever, but we’ll know it’s out there. For the colonists of Earth’s dusty brother, there will be a ghost story waiting for them when they arrive.
Note that in the time since I posted the link above it’s become rather not-helpful for finding the video. I searched and all I could find is this much less poetic look.