Περισσότερες ιδέες από το Kostas
This is useful for explaining to your kiddos how the eye sees colors.

This is useful for explaining to your kiddos how the eye sees colors.

Circuit Scribe Greeting Card http://kck.st/1jlr8Ar

Circuit Scribe Greeting Card http://kck.st/1jlr8Ar

#GoT

#GoT

Moon rising over NZ

Moon rising over NZ

The Small Business Guide to Google Analytics: A straight-forward guide to getting your Google Analytics set up and running.

The Small Business Guide to Google Analytics: A straight-forward guide to getting your Google Analytics set up and running.

Science: it's a girl thing!

Science: it's a girl thing!

Chocoholic Fundraising Party @AIT, Dec 20, 2012

Chocoholic Fundraising Party @AIT, Dec 20, 2012

Google + Cirque du Soleil = You!

Google + Cirque du Soleil = You!

PHD Movie comes to Greece 8-)

PHD Movie comes to Greece 8-)

Welcome to Science (if only I could fit all this on a single t-shirt)

Welcome to Science (if only I could fit all this on a single t-shirt)