Scientific American - USA (2019-10)

WIN GED TER ROR ScientificAmerican.com OCTOBER 2019 A NEW THEORY OF OBESITY Are ultraprocessed foods to blame? PAG E 38 REVERSIN ...

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2 Scientific American, October 2019 OctOber 2019 VOLUME 321, NUMBER 4 Photograph by Spencer Lowell ON tHe cOVer Tupandactylus im ...

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4 Scientific American, October 2019 Scientific American (ISSN 0036-8733), Volume 321, Number 4, October 2019, published monthly ...

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6 Scientific American, October 2019 FROM THE EDITOR Curtis Brainard is acting editor in chief of Scientific American. BOARD OF A ...

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8 Scientific American, October 2019 LETTERS [email protected] DEFENDING MISSILE DEFENSE Laura Grego and David Wright damning- ly ...

October 2019, ScientificAmerican.com 9 LETTERS TO THE EDITOR HOW TO CONTACT US ESTABLISHED 1845 Subscriptions For new subscripti ...

10 Scientific American, October 2019 SCIENCE AGENDA OPINION AND ANALYSIS FROM SCIENTIFIC AMERICAN’S BOARD OF EDITORS Illustratio ...

October 2019, ScientificAmerican.com 11 FORUM COMMENTARY ON SCIENCE IN THE NEWS FROM THE EXPERTS Illustration by Deborah Lee Clo ...

ADVANCES 12 Scientific American, October 2019 New anatomy classes use virtual reality in place of cadaver dissections. ...

DISPATCHES FROM THE FRONTIERS OF SCIENCE, TECHNOLOGY AND MEDICINE JOIN THE CONVERSATION ONLINE Visit Scientific American on Face ...

ADVANCES 14 Scientific American, October 2019 MATH AND ART Beautiful Truths Nonmathematicians agree on what makes proofs pleasin ...

October 2019, ScientificAmerican.com 15 art correspondence was based on something deeper than superficial geometric features. “I ...

ADVANCES 16 Scientific American, October 2019 Illustration by Brown Bird Design Faster processing Actual path Perceived path Per ...

October 2019, ScientificAmerican.com 17 For more details, visit http://www.ScientificAmerican.com/oct2019/advances IN THE NEWS Q ...

ADVANCES 18 Scientific American, October 2019 ANDRIUS PAŠUKONIS Stanford University Illustration by Thomas Fuchs ANIMAL BEHAVIOR ...