It took two people to make WSJ’s Amy Dockser Marcus feel like a woman in her 80s. At the MIT AgeLab, which works on finding ways to improve life for the elderly, researchers let her spend a day in their age-simulation suit. She hoped the experience might bring greater insight into what it’s really like to age—and how to prepare. Host/Reporter: Amy Dockser Marcus Producer: @jacob.ohara #MIT #ageing #health #longevity #elderly #wsj