If you were told you could get fit with just a few minutes of exercise a week would you believe it? Anja Taylor looks at whether exercise impacts aging and if changes in your mitochondria resulting from exercise effectively retard aging.
If you were told you could get fit with just a few minutes of exercise a week would you believe it? Anja Taylor looks at whether exercise impacts aging and if changes in your mitochondria resulting from exercise effectively retard aging.
2017 • Health
Nikki Stamp takes us into the amazing world of our hearts -- revealing how they function, how we can look after them and shows us the latest science she uses to help fix them when they go wrong.
6/6 • Catalyst: Series 18 • 2017 • Health
Look at a nature survivalist, rancher twins, a doctor who survived Ebola and the recipient of a cutting-edge cancer therapy to uncover the wildly advanced biology that keeps us alive against all odds.
S1E4 • Human: The World Within • 2021 • Health
If you could decide today... how long do you want to live?
In a Nutshell • 2017 • Health
Diseases that were largely eradicated in the United States a generation ago—whooping cough, measles, mumps—are returning, in part because nervous parents are skipping their children’s shots. NOVA's "Vaccines—Calling the Shots" takes viewers around the world to track epidemics, explore the science behind vaccinations, hear from parents wrestling with vaccine-related questions, and shed light on the risks of opting out.
In the early days of the space race, agency researchers in Russia and at NASA really weren't sure all what would happen to an astronaut in space. They didn't know if a human mind could handle actually seeing Earth or what would happen to the human body when exposed to long periods of weightlessness. Would their blood forget which way to pump? Would their eyeballs shift or their inner ears wig out? They sent up mice and monkeys and dogs, to see what happened, and in 1961, the Russians strapped a man to a rocket headed for orbit. Yuri Gagarin was the first person in space. The ultimate human guinea pig, he survived, becoming an international hero.
