When is water safe to drink? - Mia Nacamulli
View full lesson: https://ed.ted.com/lessons/when-is-water-safe-to-drink-mia-nacamulli
Water is refreshing, hydrating, and invaluable to your survival. But clean water remains a precious and often scarce commodity – there are nearly 800 million people who still don’t have regular access to it. Why is that? And how can you tell whether the water you have access to — whether from a tap or otherwise — is drinkable? Mia Nacamulli examines water contamination and treatment.
Lesson by Mia Nacamulli, directed by Rooftop Animation.
Видео When is water safe to drink? - Mia Nacamulli канала TED-Ed
Water is refreshing, hydrating, and invaluable to your survival. But clean water remains a precious and often scarce commodity – there are nearly 800 million people who still don’t have regular access to it. Why is that? And how can you tell whether the water you have access to — whether from a tap or otherwise — is drinkable? Mia Nacamulli examines water contamination and treatment.
Lesson by Mia Nacamulli, directed by Rooftop Animation.
Видео When is water safe to drink? - Mia Nacamulli канала TED-Ed
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
History through the eyes of a chicken - Chris A. KnieslyAre food preservatives bad for you? - Eleanor NelsenWhat happens when you have a concussion? - Clifford RobbinsWhere did Earth’s water come from? - Zachary MetzThe surprising reason you feel awful when you're sick - Marco A. SotomayorCan you cheat death by solving this riddle? - Shravan S KThe language of lying — Noah ZandanA brief history of toilets - Francis de los ReyesThe ballet that incited a riot - Iseult GillespieWhat if there were 1 trillion more trees? - Jean-François BastinWhy do airlines sell too many tickets? - Nina KlietschWill we ever be able to teleport? - Sajan SainiThe history of tea - Shunan TengHow the food you eat affects your brain - Mia NacamulliThe amazing ways plants defend themselves - Valentin HammoudiThe sharks that hunt in forests - Luka Seamus WrightThe rise and fall of the Berlin Wall - Konrad H. JarauschWhat would happen if you didn’t drink water? - Mia NacamulliWould you sacrifice one person to save five? - Eleanor NelsenCan we create the "perfect" farm? - Brent Loken