Where did the Universe come from?

I like to debate in various forums with many different folks about many different things. Why? Well it helps me to learn, and also I like to have my assumptions and thoughts rigorously challenged. In such contexts, I often come across some who express a thought that goes like this … Gosh, the universe is a truly … Read more

Higgs

Well come on, its “The” news today, so what else should I be blogging about, but then what can I actually add? Not much, except perhaos to point you at a few good links. First we have Jon Butterworth in The Guardian. He is a physics professor at University College London and is a member … Read more

Punching a Hole in Time

This latest item of science news leaves me wondering just how much of it is hype and how much is real, so I’m pushing it out into a couple of skeptic communities to see what folks think. Here is the claim …

First Demonstration of Time Cloaking

Physicists have created a “hole in time” using the temporal equivalent of an invisibility cloak.

Read more

(BBC) Antimatter Tevatron mystery gains ground

US particle physicists are inching closer to determining why the Universe exists in its current form, made overwhelmingly of matter.

Physics suggests equal amounts of matter and antimatter should have been made in the Big Bang.

In 2010, researchers at the Tevatron accelerator claimed preliminary results showing a small excess of matter over antimatter as particles decayed.

The team has submitted a paper showing those results are on a firmer footing.

Each of the fundamental particles known has an antimatter cousin, with identical properties but opposite electric charge.

Read more

Neutrino Transformation Could Help Explain Mystery of Matter

Cool story in Wired today … Two research teams have found new evidence of transformations in elusive elementary particles called neutrinos. The findings may finally help explain why the universe didn’t vanish shortly after its birth. “These results are just the beginning of the story for neutrinos,” said physicist Robert Plunkett of Fermilab in Chicago. … Read more