History

On July 4, 1934, the famous French scientist Madame Curie died in Paris. Her name is Mabya Sklodowska , she was born on November 7,1867 in Warsaw, the capital of Poland. In 1903,Marie,Pierre Curie and henri becquerel were awarded the Nobel Prize in physics for the study of radioactivity. In 1911, Marie Curie won the Nobel Prize in chemical for finding polonium and radium, became the first scientist who won the Nobel Prize twice in the history. She was known as “the mother of radium”, but as her work in the radioactive condition for a long time, she finally died young for pernicious anemia leukemia.

"The regular tetrahedrons largest translational packing density is between 0.367346...and 0.384061..."

——Professor of the institute of mathematical sciences, Peking University

Zong Chuanming

“The ‘Curiosity cannot detect the depths of the earth, whichis to say it just works on the surface, it is time to take out the heavy weapons to find the life hidden deep in the Mars"

——the managing director Chris Carlberg of the Mars Exploration company