Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
Robotics

Lego Robot Solves Bigger and Harder Rubik's Cubes 63

kkleiner writes "It was only two months ago that we saw Mike Dobson's Cube Stormer Lego robot that could solve any 3x3 Rubik's cube in less than 12 seconds. You would think that there was only one person in the world crazy enough and talented enough to pull this off, but now we have found someone else that is just as amazing. The latest Rubik's cube-solving Lego monstrosity is called the MultiCuber, and although it's constructed out of nothing but Mindstorms components and a laptop, it can solve 2×2, 3×3, 4×4, and 5×5 cubes all in the same build! As if that weren't enough, a larger version solves the dreaded 6×6 Rubik's. We discovered the MultiCuber when its creator, David Gilday (IAssemble), wrote us an email to brag about its puzzle-solving might. Consider us impressed, sir."

Comment Why the telcos are really against Net Neutrality (Score 3, Interesting) 257

Face it, businesses do not promote something unless they will make money from it. The stated purpose of the telcos is to charge services of higher value more money. This increases their revenues while providing nothing more of value to the customer. "Ahh" you say, "but they need to provide better service to enable these high value services to work well, and they need more money to invest in the infrastructure!" Well guess what, higher bandwidth in "dumb" pipes costs less to implement than "smart pipes". So the telcos' scheme not only increases revenue, it also increases cost. Both will be born by all of us. A neutral Net is the most economical way to run the Internet that is known at this time. It is important for commerce just neutral phone lines and roadways are. Abandoning Net neutrally will increase the friction of Net commerce as economists would say.

And for the "free" market idealogues, capital intensive infrastructure does poorly when run like a competitive market. Who is going to run two lines down your street? That just doubled the cost of the service to provide a duopoly. Generally the guy with the infrastructure there first wins, the cost of entering an established market is too high for competitors to enter. So in a "free" market, these services naturally gravitate to a monopoly.

Slashdot Top Deals

Digital circuits are made from analog parts. -- Don Vonada

Working...