Glow sticks do not emit radiation.
Since the liquid chemicals in the glow sticks are packaged in polyethylene, they will not cause much harm to the human body. Since the light emitted by fluorescent sticks is non-radioactive light emitted by dyes excited by chemical reactions, rather than light emitted by dyes excited by radiation, it will not harm the human body.
The fluorescent rod consists of a collapsible plastic tube into which a glass tube is inserted. During the rupture process, liquid A in the glass tube flows out and quickly mixes with liquid B in the plastic tube, causing a chemical reaction. The energy released during the chemical reaction is transferred to the fluorescent pigment molecules, thereby converting the chemical. energy into light energy.
Detailed information:
1. If fluorescent substances come into contact with your eyes or skin, wash them immediately with running water and seek medical attention as soon as possible.
2. If the fluorescent substance is inhaled into the mouth, the patient should be moved to a ventilated area and breathe more fresh air. In severe cases, the patient must be sent to the hospital for medical treatment.
3. If the fluorescent substance is accidentally eaten by a child, immediately rinse your mouth with water, drink plenty of water, and seek medical attention as soon as possible.
4. After playing, children should be asked to wash their hands in time to prevent harmful fluorescent substances from accidentally remaining on their hands.
5. Most fluorescent substances in glow sticks contain ingredientslow-toxicants such as dimethyl phthalate and dibutyl phthalate. Once folded and poured, they can be inhaled or touched by children. , dizziness, paralysis, coma and other injuries.
People's Daily Online - General Administration of Quality Supervision, Inspection and Quarantine: Electroluminescent fluorescent sticks are toxic and children should not bite them
p>Baidu Encyclopedia - Glow Sticks
The light of fireflies is very bright. It is faint and cannot be compared to that of the sun, so it shines in the dark night.
It cannot be compared to the animated lights of neon lights. from the city, so he chooses to appear in distant, quiet fields and woods.
He is very weak, but he appears in the right place at the right time, allowing people to notice him, to recognize it, then praise it. It also combines its faint light in the obsecurity with a romantic atmosphere.
< p> The story of the fireflies tells us that everyone, no matter how strong or weak, big or beautiful, has their own. own fundamental values. If you can use your strengths, avoid your weaknesses and showcase your talents at the right time and place, you can achieve your own success.