newro

Probing an unknown quantum state is a resource-intensive endeavour. Now, it is shown that it may be faster to record observations that are themselves quantum superpositions, rather than classical data.

simonleipelt:

photography by simon leipelt

simonleipelt:

photography by simon leipelt

Best justice system money can buy!

Hubertus Knabe: The dark secrets of a surveillance state

NSA-Skandal: Diskussion zw. Gregor Gysi, Constanze Kurz & Hans-Christian Ströbele

 

New America Foundation has a new paper on the costs of NSA surveillance: economic costs to US business, costs to US foreign policy, and costs to security.

News article.

Show and Tell: The Curta Calculator

Meant to look at bit messanger, is anybody using it?

Wait, WHAT????