Download 4K
Download 4K
Download 4K
Download HD
Download HD
Download HDSeason
Season 5 Episode
- Season 4 Rivers & Streams
- Season 4 Nutrition
- Season 4 Marine Mammals
- Season 4 Earthquakes
- Season 4 NTV Top 11 Video Countdown
- Season 4 Spiders
- Season 4 Pollution Solutions
- Season 4 Probability
- Season 4 Pseudoscience
- Season 4 Flowers
- Season 4 Archaeology
- Season 4 Deserts
- Season 4 Amphibians
- Season 4 Volcanoes
- Season 4 Invertebrates
- Season 4 Heart
- Season 4 Inventions
- Season 4 Computers
- Season 4 Fossils
- Season 4 Time
Bill Nye the Science Guy - Season 4 Episode 2 Nutrition
7.10 26 minutes All food, whether it’s protein, fat, carbohydrates, vitamins, or minerals, is made of chemicals. When your body gets a hold of these chemicals, it recombines them and makes energy. Different types of food make different amounts of energy, which are measured in calories. How do scientists figure out the amount of calories in food? In this episode, Bill will reveal the secrets of the bomb calorimeter – an instrument of food science.
