ORG AN RE PAIR S
The forgotten compound that can
repair damaged tissue PAGE 56
DENGUE DEBACLE
A vaccination program
gone wrong PAGE 38HOW EELS GET ELECTRIC
Insights into their shocking
attack mechanisms PAGE 62PLUSQUANTUM
G R AV I T Y
IN A LAB
Could new experiments
pull it off? PAGE 48 ScientificAmerican.comAPRIL 2019
© 2019 Scientific AmericanMIND RE ADER
A new brain-machine interface detects what the user wants