Solar-powered desalination system requires no extra batteries
17
votes
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London’s £4.5 billion super sewer is open for business
18 votes -
How French drains work
18 votes -
How do fish ladders work?
15 votes -
Wirtz pumps are really clever
16 votes -
Why is desalination so difficult? An overview of seawater desalination: Removing salt to make drinkable water from the ocean.
15 votes -
Going nuclear to desalinate seawater
5 votes -
Can you pump sewage? When it comes to wastewater, what goes down must come up again
1 vote -
Solar domes could desalinate seawater at a commercial scale
8 votes -
Tens of thousands of large dams are reaching the end of their expected lifespans, leading to a dramatic rise in failures and posing a serious threat to hundreds of millions living downstream
10 votes