In Running on Empty: The Science of Dehydration, Jem pushes his body to the limit with intense exercise while scientists measure how dehydration affects his performance. After sweating it out on a treadmill and exercise bike — without drinking any water — his blood volume drops, and his reaction time slows by a third! The results prove just how crucial hydration is for both the body and the brain. This video is excerpted from BBC’s Bang Goes the Theory, a series that delves into the ways science impacts our lives and shapes the world we experience every day.
In Watt’s Needed to Fly? A Pedal Power Test, Jem is building a small plane powered by pedaling, but he needs to generate 350 watts to get it off the ground. After testing with Dr. Brickley, he discovers he can only produce 275 watts. The doctor believes with some training, Jem can increase his wattage and make his flying dream possible! This video is excerpted from BBC’s Bang Goes the Theory, a series that delves into the ways science impacts our lives and shapes the world we experience every day.
In How Sound Alters the Way We Taste: Exploring the Connection Between Hearing and Flavor, host Harith Iskander shows how sound can change the way we experience flavors. Discover how different sounds can make food taste sweeter, saltier, or even fresher, helping us understand why our sense of hearing connects to our sense of taste. This video is excerpted from BBC’s Got Science? a science magazine series that explores and explains science in everyday life.
In Climate Change Wildfires and a Change in Weather, a father and son share their harrowing experience of barely escaping a wildfire in Montana. The video highlights the increasing frequency of extreme weather events, such as heat waves, rainstorms, flooding, and storms, driven by climate change. This video is excerpted from BBC’s Climate Change — The Facts, a documentary that delves into the science of climate change and its far-reaching consequences.
In Running on Empty: The Science of Dehydration, Jem pushes his body to the limit with intense exercise while scientists measure how dehydration affects his performance. After sweating it out on a treadmill and exercise bike — without drinking any water — his blood volume drops, and his reaction time slows by a third! The results prove just how crucial hydration is for both the body and the brain. This video is excerpted from BBC’s Bang Goes the Theory, a series that delves into the ways science impacts our lives and shapes the world we experience every day.
In Watt’s Needed to Fly? A Pedal Power Test, Jem is building a small plane powered by pedaling, but he needs to generate 350 watts to get it off the ground. After testing with Dr. Brickley, he discovers he can only produce 275 watts. The doctor believes with some training, Jem can increase his wattage and make his flying dream possible! This video is excerpted from BBC’s Bang Goes the Theory, a series that delves into the ways science impacts our lives and shapes the world we experience every day.
In How Sound Alters the Way We Taste: Exploring the Connection Between Hearing and Flavor, host Harith Iskander shows how sound can change the way we experience flavors. Discover how different sounds can make food taste sweeter, saltier, or even fresher, helping us understand why our sense of hearing connects to our sense of taste. This video is excerpted from BBC’s Got Science? a science magazine series that explores and explains science in everyday life.
In Climate Change Wildfires and a Change in Weather, a father and son share their harrowing experience of barely escaping a wildfire in Montana. The video highlights the increasing frequency of extreme weather events, such as heat waves, rainstorms, flooding, and storms, driven by climate change. This video is excerpted from BBC’s Climate Change — The Facts, a documentary that delves into the science of climate change and its far-reaching consequences.