Related topics: water

Bougainvillea's response to deficit irrigation tested

As water becomes scarcer in arid and semiarid regions across the globe, the floriculture industry is looking for ways to reduce water usage and produce ornamental plants more efficiently. Chiara Cirillo and members of an ...

Pumping draws arsenic toward a big-city aquifer

Naturally occurring arsenic pollutes wells across the world, especially in south and southeast Asia, where an estimated 100 million people are exposed to levels that can cause heart, liver and kidney problems, diabetes and ...

Hard-coded PIN vulnerability found in smart toilets

(Phys.org) —Security experts are warning us all over the place. The digital life used to be a cubicle and workstation. Now it's well, life. Everything is connected, and Internet is everywhere. That means criminal intruders ...

More crops per drop

A solution is much needed to fight droughts and preserve crops. Researchers have now developed a device capable of checking the humidity in the soil, and releasing irrigation water as needed – just enough without wasting ...

Looking at sachet water consumption in Ghana

Many of West Africa's largest cities continue to lag in their provision of piped water to residents. Filling the service gap are plastic water sachets, which have become an important source of drinking water for the region. ...

Calif. city gets free Wi-Fi via high tech meters

The city of Santa Clara is flipping on a big Internet switch this week, becoming what it says is the first in the country to use wireless, digital "smart meters" on homes as channels for free citywide outdoor Wi-Fi.

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