The Quantum Multiverse 201706 1st Edition Scientific American by Scientific American instant download after payment.

COSMOLOGY
28 The Quantum Multiverse
A surprising connection between cosmology and quantum mechanics could unveil the secrets of space and time. By Yasunori Nomura
HEALTH
36 The Messy Truth about Weight Loss
You must burn more calories than you consume—but what you eat is more important than how much you exercise. By Susan B. Roberts and Sai Krupa Das
MARINE SCIENCE
42 Lost at Sea Ocean acidifcation may alter the behaviors of fish in disastrous ways. By Danielle L. Dixson GENETICS
46 Unlocking the Mystery of ALS
This disorder relentlessly destroys motor neurons and robs people of heir mobility. New drug therapies are on the way for a condition that has long defed treatment. By Leonard Petrucelli and Aaron D. Gitler
BIOLOGY
52 The Meaning of Lichen
How a self-taught naturalist un- earthed hidden symbioses in the wilds of British Columbia, overturning 150 years of accepted scientifc wisdom. By Erica Gies
MACHINE LEARNING
60 Making AI More Human
AI has staged a revival by incorporating what we know about how children learn. By Alison Gopnik
ARCHAEOLOGY
66 Greenland’s
Vanished Vikings They ruled the icy outpost for hundreds of years before their colonies collapsed. New fndings are elucidating their puzzling decline. By Zach Zorich