New technology
The drone turns into a lifesaver when it lands in the water
Drone TY-3R can help two adults float on water, has a communication range of 1.1km and operates for 10 minutes on a single charge.
Lifebuoy
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Articles about Lifebuoy
5 published items.
Discover science
The story after the price
The legendary Titanic's cabinet key will be sold at the end of the month, expected to cost more than VND1.3 billion.
Scientific application
Lifebuoy cheap, durable
After 6 months of research, Mr. Vo Van Hoang Minh, Head of Charity Department of Ho Chi Minh City Plastic Association and his colleagues, launched a life buoy just worn…
Science invention
Remote control lifebuoy
On beaches, tides and rough seas can drag people swimming out to sea very fast. At that time, the lifeguards could not swim immediately to save but the launch of a rescu…
New technology
High-tech rescue buoys
All ships operating on the sea must be approved annually by the registry of the rescue buoy system. Boats in our country also comply with these regulations.