Archive for June, 2009

Crypto Breakthrough – Fully Homomorphic Encryption

Saturday, June 27th, 2009

This seems to me to be one of the most important breakthroughs in many years:
http://portal.acm.org/citation.cfm?id=1536414.1536440

Using this scheme, one can arbitrarily compute on encrypted data

Amazing optical illusion

Friday, June 26th, 2009

http://richardwiseman.wordpress.com/2009/06/23/possibly-the-best-optical-ilusion-i-have-seen-all-year/

My Electricity Usage

Monday, June 8th, 2009

Here is my electricity usage. I’m tracking this because I installed photovoltaics (Y Axis is KwH):