Sea

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Articles about Sea

3,672 published items.

Planting seaweed in Truong Sa
Scientific application

Planting seaweed in Truong Sa

Nha Trang Institute of Oceanography has just been invited to transfer techniques of planting, preserving and processing sea grapes to the people of Truong Sa island dist…

December 16, 2018
Inventing diving lights from bottles
Scientific application

Inventing diving lights from bottles

From the bottle and simple materials, a fisherman who invented the diving light, was attracted by divers on the ocean floor because of its cheap price, safe and effectiv…

December 16, 2018
Repel piracy risk by robots
Scientific application

Repel piracy risk by robots

Robot experts from Recon Robotics have successfully built a robot to prevent security concerns at sea.

December 16, 2018
Self-insulating concrete for soft ground
Scientific application

Self-insulating concrete for soft ground

Besides being used for embankments to prevent river and sea bank erosion in weak areas, this three-dimensional self-inserting concrete is also suitable for paving roofs,…

December 16, 2018
Saliva of the slug does all the pain
Scientific application

Saliva of the slug does all the pain

New painkillers have revolutionized the pharmaceutical industry. This drug is unique in that they are made from ... sea slugs.

December 16, 2018
Aircraft rescue unmanned
Scientific application

Aircraft rescue unmanned

In bad weather conditions, especially severe sea storms, many fishermen stranded offshore need to be rescued. However, determining their position is very difficult.

December 16, 2018
Growing tomatoes with sea water
Scientific application

Growing tomatoes with sea water

The tomatoes you plant may be more nutritious if you water them with diluted seawater instead of regular water.

December 16, 2018
How does the tsunami warning system work?
Scientific application

How does the tsunami warning system work?

Seismographs can recognize earthquakes or volcanic eruptions - which can cause tsunamis. But only a few large earthquakes cause this size event, so the warning system ba…

December 16, 2018
Collect fresh water from the sea with sunlight
Scientific application

Collect fresh water from the sea with sunlight

Experts from the Institute of Chemistry (Vietnam Academy of Science and Technology) are deploying the application of new technologies: storing seawater by solar energy t…

December 16, 2018
Sea charts - Just south of the sea
Scientific application

Sea charts - Just south of the sea

Sea charts are a type of maritime map that is the only guide for safe sea trips. The earliest chart is the 14-17 century Portland map, which is supplied to the maritime,…

December 16, 2018
Why is the ocean blue?
Environment

Why is the ocean blue?

Glenn Smith, a professor at the Georgia Institute of Technology (USA), explained this problem: seawater is actually colorless but because it reflects the sky's blue colo…

December 16, 2018