1.3M views · 3.9K shares | "I want to inspire girls to go out and be game changers in this field," says National Geographic explorer Cristina Mittermeier. See how she's working to empower girls in science. #MakeWhatsNext | National Geographic History | Facebook

In medieval Europe time was measured in moments instead of minutes. Each moment lasted about 90 seconds, with 40 moments making up an hour. The duration of moments varied with the seasons, lengthening in winter and shortening in summer. Sundials tracked the sun's movement and set the pace for daily life. Monks timed prayers and merchants arranged trade by these moments until mechanical clocks emerged in the 1200s and introduced the fixed minutes and hours used today. | The History Archives

We hope you are all safe and healthy. As long as you can go out for a run, run. Hopefully this video will help you to stay motivated (even for a homework out). The greatest comeback in marathon running history. Watch the key moments of Kenenisa Bekele running the second fastest time in Berlin in 2019. #berlinlegend #bmwberlinmarathon #berlinmarathon | BERLIN-MARATHON

374K views · 846 shares | 壘On March 1, 1997 in a fight billed as “Defying The Odds”, 40-year old Sugar Ray Leonard faced Hector "Macho" Camacho at the Convention Hall in Atlantic City, New Jersey, with Camacho’s IBC title on the line. Camacho would retain his title via a 5th-round TKO. It marked Leonard’s first fight in 6 years and the final fight of his legendary career.壘 | Davenport Sports Network | Facebook