Coffeebreak links 070809

Quantum Happenings

Reliable quantum operations performed on an ion trap QC:
Complete Methods Set for Scalable Ion Trap Quantum Information Processing
Here’s a Science Daily writeup of the article

More work towards scaling up macroscopic quantum behaviour:
Observation of strong coupling between a micromechanical resonator and an optical cavity field

Error correcting codes are robust against errors!
Thresholds for Topological Codes in the Presence of Loss

Other cool stuff

Via Next big future: Synapse Project to Make a Artificial Human Brain Gets $16 million more from DARPA More progress towards whole brain emulation….

Via Singularity Hub: Stainless steel printing Make whatever you can design in a CAD program into a metallic meatspace reality!

Via WIRED: Clever Crows Prove Aesop’s Fable Is More Than Fiction
I love crows, and enjoy reading about experiments to determine their levels of intelligence. Here the crows solve a simple puzzle by placing stones in a tube of water to raise the water level in order to obtain a floating snack. Watch the videos, they are very impressive.

Just for fun

Tron legacy concept art takes you inside cyberspace If you like TRON, you will want to check out this concept art for the new movie, TRON LEGACY (IMDB reference here)


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