Beijing students produce artificial clouds, snowflakes

Teachers and students of Beijing No.5 High School carry out extracurricular activities themed "SciTech Aids Winter Olympic with Campus Wisdom", Dec. 6, 2021. The activities include such projects as producing artificial clouds and snowflakes.(Xinhua/ZhouLiang)

Teachers and students of Beijing No.5 High School carry out extracurricular activities themed "SciTech Aids Winter Olympic with Campus Wisdom",Dec. 6,2021. The activities include such projects as producing artificial clouds and snowflakes.(Xinhua/ZhouLiang)

Teachers and students of Beijing No.5 High School carry out extracurricular activities themed "SciTech Aids Winter Olympic with Campus Wisdom",Dec. 6,2021. The activities include such projects as producing artificial clouds and snowflakes.(Xinhua/ZhouLiang)