Many food-loving friends must have eaten barley, and some have played with grass beads, but most people have not Know their relationship. They are different species of the same genus and are all edible. However, barley has a soft and waxy texture, high nutritional value, and a soft shell. Grass beads, also known as \”blood-sucking beads\”, have a hard shell and can be used to string bracelets or door curtains.
Grass beads are the seeds of the grass plant Coix, which grows when the autumn leaves Withered and yellow, the seeds of Coix gradually change from green to dark black, and the outer shell becomes hard. At this time, cut off the whole plant and dry it in the sun. After removing the seeds, you can string it into a bracelet, which is very beautiful. Door curtains made of it can also prevent mosquitoes in summer, which is both practical and beautiful. Even naughty children can use it as a marble.
When children show off their straw bead bracelets everywhere, some elderly people will say that \”blood-sucking beads\” will suck blood, which often scares the children away. He took off the bracelet and threw it away. I wonder if you have heard of such a story.
The reason why the elderly think that grass bead bracelets will suck blood is because the color of the bracelets after wearing them for a long time It turns dark red, which is mistaken for blood-sucking. In fact, the reason why the grass beads change color is because the sweat and oil of the human body will penetrate into the grass beads after being worn for a long time, and they will turn into blood red after oxidation. Suck blood .
Nowadays, people\’s living standards are getting higher and higher, bracelets have become jade or jewelry, door curtains have gradually become less, and grass plants have gradually become less common. Faded out of people’s sight
I wonder if you played with grass beads when you were young?
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