Holt Productions
Description
(Producer) New clues reveal that a second "epigenetic" chemical code sits on top of our regular DNA and controls how our genes are expressed, turning them on and off with consequences for our health. While we inherit the epigenome much as we do DNA, it appears to respond far more to our environment and lifestyles. So our stress levels and what we eat, drink, and breathe may leave an enduring imprint, not just on our bodies, but on the generations...
2) Nova: The cannabis question :unlocking the secrets of cannabis and its medical risks and benefits
Series
Description
Looks at the health benefits and risks of cannabis. Examines the history of cannabis in the United States, including the stigma that continues to promote challenges to its legalization.
Description
"America is in the midst of the deadliest drug epidemic in US history. In 2017 alone, around 70,000 Americans died from drug overdoses, driven by a dramatic rise in the abuse of opioids like OxyContin, heroin, and fentanyl. It's a slow-motion disaster that is destroying whole communities, with no end in sight. As our nation looks for answers, take an unflinching look at the epidemic through the eyes of those living through it. Along the way, join...
Series
Description
Scientists are coming to understand fat as a fascinating and dynamic organ - one whose size has more to do with biological processes than personal choices. Through real life stories of hunter-gatherers, sumo wrestlers, and supermodels, Nova explores the complex functions of fat and role it plays in controlling hunger, hormones, and even reproduction.
Series
Description
Origami, the century old tradition of paper folding is now at the heart of a scientific revolution. Scientists are discovering that folding is a powerful tool to explore the limits of science. Engineers and designers are now adopting origami designs to conquer space or reshape the world around us. From aircraft design to protein folding to micro-robots, join NOVA to discover how the age-old art of origami is transforming our world.