Tag Archives: gravity

What Made the Big Bang Big? What Made the Big Bang Bang? A radical rethinking of our understanding of the universe

Two weeks ago we took a look at a question from systems engineer Muralidharan Thiyagarajan. Referring to the observation that space everywhere is expanding, he asks: ‘What creates the space?’ My answer is: At the Planck level (named for German physicist Max Planck who first described it) where space is made of incredibly tiny quanta, […]

The Search for the Mystery Planet

A new mystery planet is in the astronomic news. It is a real mystery. But is it a real planet? First the mystery: Planet X, as some are calling it, is thought to roam outside the orbit of Pluto (which was recently demoted to dwarf from ninth-planet status). So far no-one has seen Planet X. […]

The Origins of Einstein’s Ideas

Albert Einstein is mostly known for physics theories. Or for E=mc2 (though he didn’t write it in that way). But his biggest contribution was the boldness, number, depth, diversity, originality and sometimes sheer courage of his ideas. Every one of these ideas was controversial at the time; now they underpin the world economy. What’s the […]