Explore the hidden history and super science of hot air balloons, synthetic rubber and metal detectors.
2017 • Technology
We cannot see things like the movement of a sponge because its movements are too slow. But with specialized photography we can see imperceptibly slow and fast movements. See the dynamics of a child's first steps, rainfall, nocturnal animals and butterflies in flight-and the incredible archer fish.
Forget outer space! The impact of NASA can be felt all around us, and, in fact in our very bodies. From the worldwide financial network to tracking endangered species, the food you eat. NASA's shaping of our modern lives is so extreme it's impossible to imagine life without this force.
There are so many unanswered questions about the stars, the galaxies, and the universe and just mapping what lies in the night sky is immensely difficult. This episode looks at the effort involved in making the first photograph of a black hole and the search for planets orbiting distant stars.