_when-is-water-safe-to-drink-mia-nacamulli-preview-1.jpg "When is water safe to drink? - Mia Nacamulli from treated water risks Video Screenshot Preview 1")
Gallery_when-is-water-safe-to-drink-mia-nacamulli-preview-3.jpg "When is water safe to drink? - Mia Nacamulli from treated water risks Video Screenshot Preview 3")
Gallery_when-is-water-safe-to-drink-mia-nacamulli-preview-hqdefault.jpg "When is water safe to drink? - Mia Nacamulli from treated water risks Video Screenshot Preview hqdefault")
GalleryPlay Video:
(Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)
Jump To Video Parts
⏲ Duration: 5 minutes 24 seconds
👁 View: 657.1K times
Play Audio:👁 View: 657.1K times
Description:
TED-Ed
TED-Ed
Share with your friends:
Whatsapp | Viber | Telegram | Line | SMS
Email | Twitter | Reddit | Tumblr | Pinterest
_hike-4-koko-crater-hiking-the-east-rim-to-stairs-sept-20-2010.webp "Koko Crater is an extinct volcanic cone overlooking Hanauma Bay, Halona Blowhole and Sandy Beach. The views from the top of the Pacific Ocean, the east shore of Oahu, and the Ko'olau range to the north are superb.nnWe opted to take different routes to the summit. Brenda chose the stairs (1,048 railroad ties or “steps”) which are actually the remains of an incline railway built during WWII ... and they are a heckuva workout (more about the stairs @ pidgintalk.com/koko-crater-stairs/comment-pa")
_how-bad-is-tap-water-for-health-124-dr-andrew-huberman.webp "Huberman Lab Clips")
_hiking-mt-olomana-oahu-hawaii-july-2011.webp "Hiking Mt. Olomana.nnFrom album: https://vimeo.com/album/2859932nnWARNING: hikers have gotten killed on this hike (2nd - 3rd peak) as recently as 2014. Please read the DISCLAIMER below !nMy wife Brenda and I hiked the three peaks of Mt. Olomana on the island of Oahu, Hawaii.nnAfter having both hiked to the second peak,Brenda filmed me as I proceeded down the saddle and further to the third and most dangerous peak (dubbed Oahu's")
_how-purified-water-explodes-your-cells-but-doesn39t-kill-you.webp "No Lab Coat Required")
_reducing-the-chemical-risk-in-water-treatment-plants.webp "PREVOR")
_01-why-resource-accounting.webp "Biodiversity nHow does the Ecological Footprint relate to biodiversity? nnThe Ecological Footprint is not an indicator of the state of biodiversity, and the impact of a particular activity or process on biodiversity does not directly affect the Ecological Footprint calculation for that activity. Given the same yields, for example, the Ecological Footprint of Forest Stewardship Council (FSC) timber and uncertified timber is identical. These two practices will have very different consequences for")
_hike-4-koko-crater-hiking-the-east-rim-to-stairs-sept-20-2010.jpg)
_how-bad-is-tap-water-for-health-124-dr-andrew-huberman.jpg)
_hiking-mt-olomana-oahu-hawaii-july-2011.jpg)
_how-purified-water-explodes-your-cells-but-doesn39t-kill-you.jpg)
_reducing-the-chemical-risk-in-water-treatment-plants.jpg)
_01-why-resource-accounting.jpg)
![[+]](/images/menu.gif){kind=small}