Last Thursday, former volleyball star Gabby Reece worked out with a bunch of tech journalists on a rooftop in downtown San Francisco. I only made it through half of the 20-minute workout, which says something about my personal fitness level or the workout’s difficulty, perhaps both. The event was to show off some of the features of Fitbit’s new devices. One of those features, a new Cardio Fitness Level function, is actually to determine whether…
Fitbit’s charge and flex fitness trackers just got a lot better
More of Today's Solutions
How kites and ancient design are replacing fuel in Antarctic exploration
BY THE OPTIMIST DAILY EDITORIAL TEAM The last time a team completed a comparable crossing of Antarctica's interior, they burned through roughly 170,000 liters ...
Read MoreIs this nut the most underrated sleepy-time snack? Here’s what the slee...
BY THE OPTIMIST DAILY EDITORIAL TEAM You're doing everything right at bedtime: you stay away from screens after nine, take a soothing dark shower, ...
Read MoreEarthworms: a natural solution to farms’ wastewater
Royal Dairy in Royal City, Washington has a problem that's common to dairy farms. The hundreds of millions of gallons of water used by ...
Read MoreHow Swim Sista Swim Is Redefining Water Confidence for Black Women in the UK
BY THE OPTIMIST DAILY EDITORIAL TEAM Language, Identity & Belonging Welcome to the second week of The Optimist Daily’s Annual Local Changemakers series. Each ...
Read More
