antimatter

Tag archives for antimatter

Ask Ethan #13: Where does matter come from?

“If you see an antimatter version of yourself running towards you, think twice before embracing.” -J. Richard Gott III It may not occur to you that it’s a special thing that the Earth and everything found on it is made of matter; it seems intuitive that it couldn’t be any other way. And yet, the…

“Great spirits have always encountered violent opposition from mediocre minds.” -Albert Einstein It may be hard to believe, seeing as how it’s been our leading theory of gravity for nearly a century now, but Einstein’s General Relativity is possibly the most frequently challenged scientific idea of all-time. Of course, it’s emerged victorious from each and…

“Other than the laws of physics, rules have never really worked out for me.” -Craig Ferguson Earlier this week, evidence was presented measuring a very rare decay rate — albeit not incredibly precisely — which point towards the Standard Model being it as far as new particles accessible to colliders (such as the LHC) go.…

How “Quantum” is the Big Bang?

There is a very techincal paper this morning by Martin Bojowald that asks the question, How Quantum Is The Big Bang? Let me break it down for you. If you took a look at empty space and zoomed in on it, looking at spaces so small that they made a proton look like a basketball,…

Dark Matter: Anything Practical About It?

Yesterday, my good friend (and SWAB reader) Brian wrote a great comment about the practical reasons to explore space, where he talked about the overall economic impact that Space Exploration has had on the economy, as well as the impact it has had on our knowledge and understanding of the Earth, its environment, and how…

Q & A: Where does Matter Come From?

I love The Straight Dope. For 35 years, people have written in and asked some of the most difficult-to-answer questions on any topic you can think of; the staffers, writing under the pseudonym Cecil Adams, do their best to get to the bottom of their questions. Well, they also have a message board, and I…