The primary school students’ science and technology speech should be about 300 words, not too profound.

The celebrity I admire most - Madame Curie

Confucius once said, "When you see a wise man, you will think of him." People often say: "The power of role models is infinite." I The example is - Marie Curie.

In order to refine pure radium, the Curies obtained a ton of industrial waste that may contain radium. They set up a pot in the yard for smelting, and then sent it to the laboratory for dissolution, precipitation, and analysis. Eventually, she discovered the naturally occurring radioactive element radium.

I admire Madame Curie’s personality. Madame Curie regarded fame and fortune as dirt. She could have applied for a patent after she discovered radium and obtained a large sum of money. However, she did not do so and did not hesitate to publish the method of purifying radium to the public.

Mrs. Curie’s noble character is just like her outstanding scientific achievements. She is strong, pure-willed, and self-disciplined, which makes me have to respect her!

Thank you everyone!