Mars Rover Opportunity wheels out of sand trap in HD

[ilya2184]

I counted 22 days for out...

Have a nice winter, Spirit and Opportunity.

[GrandFunker]

One tough S.O.B. fighting the sand for two weeks!

[angelmassb]

Go Rover Go!

[silverfearn]

why couldnt the rover just have basic walking motion to get unstuck, the fuking idiots

[RisingPhoenix120]

@silverfearn

Probably because walking motion is more complex and not as stable. Also you're going to have more pressure on legs which isn't good in soft soil. Try riding an ATV with walking motion and then you'll understand.

[Hammeron2M]

Not to agravate you,you've made an excellent point I see it's also like this,it could turn it's wheels 90* or have elbows that bend across and walk or even drop and switch one of it's legs as a last resort.Production robots have self repair functions along that idea.Just a though for fun I don't build these things.

[Hammeron2M]

Somewhere taxpayers are happy :)

[RisingPhoenix120]

@Hammeron2M

Of course. I agree. I think something should be employed like a large piston that can slowly extend downwards to lift the robot or relieve some of the pressure. At the same time, I have no idea how heavy the rover is.

If you ever watched Battlebots then you'd kinda get the idea. Whenever the bot "Vlad the Impaler" was flipped over, they'd quickly extend a rod on it's top side that would flip it back over. Of course, that was a rather violent process, but you get the point :P

[FS9Media]

silverfearn your the real idiot

[SpartanW98]

@silverfearn money....it all costs money