Photonic Band Gap Materials: Light Trapping Crystals, Pt 2

submitted by: icamvid

Part 2 of a talk by Sajeev John at the LC2CAM conference about adaptability of PBG, 3D Micro-fabrication, uses of light localization, and engineering EM Vacuum.

Introduction to Biomedical Ontologies #2: Anatomy of an Ontology Annotation, part 1

submitted by: jennifer.r.smith
Do you find that, like many who use biomedical ontologies, the only part of an ontology "annotation" you use is the ontology term itself? Perhaps you've noticed from time to time that there are some other things that seem to tag along with the ontology term but never really paid attention to those. Or perhaps you are just learning about ontologies and you want to know where the ontology "annotations" come from and what they are based on. This video gives a general overview of how ontology...

Introduction to Biomedical Ontologies 1: What is an Ontology?

submitted by: jennifer.r.smith

While reading an article or looking at a website, have you ever seen the term “ontology” and wondered what that meant? Do you hear people talking about using ontologies and ask yourself what the hubbub is about? This video is designed to help answer those questions. Here is a beginner’s look at what an ontology is and why ontologies are an important tool in the scientist’s toolbox.

Tony Nguyen's laser nunchakus

submitted by: tonynguyen

Exclusif:
Tony Nguyen author of several concepts and martial artist invente his laser nunchakus lighting
for special effects movies and for cinema.
What you never seen on screen french cinema, you can see that here, in Banlieue 93 as Star Wars!
Demonstration science, innovation and hi-tech!