Showing results for "Just" in Physics

There are deep connections between stars and atoms, between the cosmos and the microworld. Just six numbers, imprinted in the "Big Bang", determine the essential features of our entire physical world. Moreover, cosmic evolution is astonishingly sensitive to the values of these numbers. If any one of them were "untuned", there could be no stars and no life. This realization offers a radically new perspective on our universe, our place in it, and the nature of physical laws. 

Astronomer Royal Martin Rees shows in this bite-sized science classic how the behaviour and origins of the universe can be explained by just six numbers. How did a single genesis event create billions of galaxies, black holes, stars and planets? How did atoms assemble - here on Earth and perhaps on other worlds - into living beings intricate enough to ponder their origins?

*Revised and updated for the twenty-first century* In this updated, illustrated companion volume to Merlin's Tour of the Universe, we visit again with Merlin, a timeless space traveler from Planet Omniscia, who answers a collection of imaginative questions about the cosmos from Earthlings of all...

A decade to save the planet. That's the current call to arms. Targets are set, governments vow to do their bit and on a societal level we are encouraged to do ours by choosing to forego all things plastic. The question is whether this is the right decision or are we inadvertently at risk of...

Journey through mind-bending cosmology and quantum reality to uncover if our universe is just one among an infinite sea. Perfect for a contemplative commute or a deep-focus learning session, this awe-inspiring exploration transforms complex astrophysics into intuitive thought experiments...