Seawater

What Are Hydrothermal Vents?

Hydrothermal vents are places on the seafloor where seawater circulates through hot, chemically reactive ocean crust and returns to the ocean carrying dissolved minerals…

After the river flows into the sea, where do the large amount of freshwater fish go?

Freshwater fish will die in the sea and rivers will flow into the sea. Everyone knows that freshwater fish cannot live in salty seawater, so where did the freshwater fis…

Seawater is salty and cannot be drunk directly, how do dolphins replenish water?

Dolphins need water to survive and function, but in the ocean, they cannot drink seawater directly. So how do dolphins rehydrate?

How do marine animals drink filtered water?

How do marine creatures get filtered water to sustain life when all around is salt water? The answer will surprise you about the wonderful creation of nature!

Slime eel - the slimiest animal in the world

Slime eels have evolved the ability to use mucus as a defense mechanism to clog the gills of predators in less than a second.

What is 'seawater' drug?

Plastic decomposes in seawater faster than paper

Scientists use technology

Electrode technology helps produce hydrogen fuel from seawater

This technology marks a major step forward in the commercialization of hydrogen as a sustainable energy solution.

Arctic refreezing plan achieves positive results

Field tests show that pumping seawater into snow on top of Arctic sea ice thickens the ice sheet, providing a viable way to maintain ice cover through the summer.

Alarm about seawater encroachment on sand dunes in Australia

According to research, the central area of ​​the Younghusband Peninsula (Australia) is in a period of severe coastal erosion, shrinking 100m since 1980 at an average rat…

New invention turns seawater into fresh water using solar energy

Engineers at the Massachusetts Institute of Technology (USA) have invented a cheap device that can turn seawater into drinking water using solar energy.

Many countries propose to put seawater in the desert, but this will return the Earth to an ice age!

If sea water can be brought into desert areas, countries will benefit from hydropower projects, industry... However, this idea has met with opposition from scientists.

Scientists announce fish robot that can eat microplastics in seawater

Scientists have just announced a special fish robot design, programmed to remove microplastics in the ocean. True to its name, the tiny device can swim in water, absorbi…

Device that turns seawater into drinking water without filtration

The new device, developed by professor Jongyoon Han and colleagues at the Massachusetts Institute of Technology (MIT), produces drinking water from seawater with only a…

The lamp distills seawater, recharges with salt and solar energy of the architecture student

In remote areas or in underdeveloped populations, providing safe and clean water for everyone is one of the most pressing public health issues.