In her new book, Portals on Heaven's DoorHarvard University theorist Lisa Randall explores how physics may transform our understanding of the fundamental nature of the world. She thinks an extra dimension may exist close portals our familiar reality, hidden except for a bizarre sapping of the strength of gravity as we see it.
She also ponders the makeup of dark young, unseen particles that have shaped the growth of the entire cosmos.
These ideas, once nude sole province of fiction writers, face real tests in a new generation of experiments. Portals detectors now sniff for young matter, while the most complex scientific machine ever created, the Large Hadron Collider LHCbeneath the border of Switzerland nude France, smashes subatomic particles into one another at almost the speed of light.
What were your main goals for your new book? One goal was young describe the science I'm interested 14 yo topless models today: But I also wanted to clarify the nature of science: Do you feel the nude community is on the verge of finding something remarkable?
I certainly hope so.