The Straw at the Bottom of Lake Mead
The Invisible World
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The Straw at the Bottom of Lake Mead
88 просмотров · 3 дн. назад
The Invisible World
1 подписчик
88 просмотров · 3 дн. назад
Lake Mead has fallen about 189 feet since 1983, and on October 22, 2026 it hit its lowest level since 1937. Yet Southern Nevada, which gets about 90% of its water from the Colorado River through this lake, keeps drinking. We rebuilt the real lakebed from USGS survey data to show why: three intakes at three heights, a tunnel bored under the lake floor to an intake at the bottom, 34 pumps in 500-foot shafts, and the water's way back into the lake. No narration: every fact is on screen and sourced below.
Chapters
0:00 A lake that keeps falling
1:09 The falling line
2:04 Three straws
2:54 Building at the bottom
3:43 Boring under the lake
5:25 The deep pumps
6:22 Below dead pool
7:16 The way back
8:25 The straw at the bottom