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Source: The post is based on the article “Watermeal: Earth’s tiniest flowering plant could feed and oxygenate astronauts in space” published in “Wion” on 12th October 2023
What is the News?
Scientists from Thailand are conducting groundbreaking research into the potential of Watermeal plants as a source of nutrition and oxygen for astronauts.
What is Watermeal?
Watermeal is the world’s smallest flowering plant.It is known for its tiny size and floating habit on water bodies.It lacks roots, stems, or leaves.
Watermeal thrives in quiet, nutrient-rich freshwater environments like ponds, lakes and marshes.
It is also a producer of oxygen through photosynthesis and a rich source of protein.In Thailand, it has been part of the local diet for generations.
Why can watermeal be a source of nutrition and oxygen for astronauts?
Firstly, watermeal doesn’t have any roots, stems or leaves.It is basically just a sphere floating on a body of water.That means we can focus directly on the effects that gravity shifts will have on its growth and development.
Secondly, as a complete protein, it offers astronauts a sustainable source of essential amino acids.
Thirdly, watermeal is a producer of oxygen.This means it can be vital for life support systems in space.
