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Lego Mindstorms Used To Make Artificial Bones
An anonymous reader writes "Scientists at Cambridge University have used Lego Mindstorms robots to create an artificial bone-like substance. The toy robots proved to be much easier to set up and vastly more economical than more high-tech solutions. Their research is featured in a video for the 2012 Google Science Fair."
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Love stuff like this..
Where someone who would normally draw from a mostly vertical market (industrial robotics) draws from a more horizontal one (toys).
In the time it takes to even figure out who to call about getting information on the stuff they need built .. someone can run to Toys R' Us and get everything they need, and at a fraction of the cost!
Whoever saw their kid playing with lego and thought this up deserves like a free toaster or something.
Not quite edgy/ethically questionable enough.
Well, they have half a season left to squeeze it in...
Glad you prefaced this with the fact that you're not a scientist. I'm sure they (being the real scientists) have thought of this.
Karnal
Lego is fantastic for cobbling something together quickly. I've used Lego scaffolding when building scale models, e.g. to hold a wing in the correct position when gluing it to the fuselage.
It has its limitations (Technic hole-and-pin structures tend not to be rigid, lots of play in geartrains), but still.
Well, maybe they could steal the Mindstorms?
I thought if I broke a bone, I could just snap it back together. But it is cool how they are using the Lego robots.
Yup, I can actually see that.
Throw in a few inappopriate remarks similar to the already used "they need that energy for other things, like crying" .. maybe some moment about 3/4 through where House is shocked into a weird sense of guilt after witnessing some selfless act or something.
Can't wait for them to make artificial bones out of megablocks and use it for medical applications.
It'll cost less than half the price- but your arms will keep falling off.
"That's the way to do it" - Punch
Only if they can mistake it for Lupus early on in the show.
I take it you watch box sets back to back and see the cutter plot shape. You know it's 33 mins into the story-line because this note was hit. 42mins, ending look between actors given. If I watch box sets too much I start to see it almost like an xml file. Each plot point is a branch opening and closing and it's all reusable.
The only thing that didn't do this, was the first Season of Dexter. Felt like the book's story playing out.
This gets me wondering if Lego shouldn't open up a technical division that specializes in buildable, cost-effective robots based on Mindstorms for corporate and scientific use. Tighten up the tolerance and offer parts in materials other than plastic, like aluminum or stainless steel. Obviously they wouldn't be competing with industrial robots, but I can imagine that these things could fill quite a few needs and pricing would be attractive, particularly to academia.
Did we really just have an article posted where the only link points to another Slashdot article?
AJ Henderson
As I watched, I noticed that the top actuator is not connected to anything ...
It took a couple of viewings to realize that the actuator on top is just a counter-weight, and that the two actuators lying on their sides turn the crane and the spool.
I want to show this to a group of Boy Scouts using Mindstorms to do the Robotics Merit Badge, and I wanted to make sure that it wasn't stop-action or something, and I'm pretty sure they'll notice that there's no cable attached to that actuator.
During WWII, when Alexander Flemming was developing penicillin, they couldn't get equipment, so one scientist brought his old Mechano set from the attic and used it to construct a shaker to agitate the flasks that they used to grow the mold.
Mechano has had its ups and downs since then (mostly downs), and when I tried to buy a set a few years ago for a friend's son (actually I wanted to use it myself), the current sets were a shadow of their former self. I hope they will or have come back.
The Meccano construction kit, which was metal, had a "No. 10" set which was really aimed at universities and engineering companies. I once used one to build a test rig for a UL-type test in which a hot wire had to be pressed against an electronic assembly with a controlled force. It took a couple of hours to build something that would have taken a week for the machine shop to fabricate.
From scarped cliff or quarried stone she cries "A thousand types are gone, I care for nothing, no not one."
Me too... This Tuesday on an all-new House.
It must have been something you assimilated. . . .
Yup! I'm a box set junkie .. and some shows are definitely worse than others.
You also start picking up painfully repetitive elements that you'd otherwise miss / let slide. ST:TNG is horrible for this. Not just on major plot elements, but on minor character interation. Example:
When refering to the past (i.e. human achievement, historical events), it's almost always two people/events from real life, followed by one fictional.
The first 3 or 4 seasons of SG1 have to be the worst though. I mean I know they set a lot of the cliches we complain about now.. but good grief! They use some stuff so many times ("go on without me/we don't leave anyone behind" had to happen at least every 3'rd episode early on) it became cliche within it's own series!
well, almost. back in the 80's I needed a robot to pick up a moving object on a semiconductor fab conveyor belt. Rather than get a section of that expensive belt in my lab, I realized that Lego trains moved at almost exactly the same speed, so I used them instead to develop the 'swoop and pick' the robot needed.
In fact they say it in the video. The part is dipped in a water bath after being exposed to each chemical. There is a separate water bath for each that can be seen clearly.
smego my lego.
If you aren't part of the solution, then there is good money to be made prolonging the problem
& I am deadly serious about this. It causes great problems; it's complicated. Do not send squirrel bones. Thank you.