A group I’m active on in Facebook posted a link to a comment on the possibilities of LED contact lenses. Unfortunately, the post’s author barely scratches the surface of what’s possible with the potential applications. Also, the author calls this “Freaky.” Not cool. For a unified approach to augmented reality, I want all the research resources of read more
Category Archives: Science
Why is time special?
August 12, 2011 – 09:17
In Special Relativity, the spacetime interval between two events is giving the Minkowski metric . What is the justification for making time have a negative coefficient, and how closely is that related to the 2nd law of thermodynamics? Sure, by letting , we get a pretty boring spacetime, and the boosts in the Poincaré group read more
Particle Indistinguishability Scale Limit
August 10, 2011 – 23:14
QFT says that all particles are indistinguishable from one-another [1]. That is, take a proton from cosmic ray from a supernova a billion light-yeas away, and compare it to a proton that just got smashed out in the LHC, and they are indistinguishable from one-another. Replace either with the other, and nothing will change. (As read more