In 1973, this spectacular demonstration was perfected by Thomas Briggs and Warren Rauscher, two amazing high school science teachers.
1973年，托马斯·布里格斯和沃伦·拉乌彻这两位中学教师完善了这一壮观的实验。
In 1973, this spectacular demonstration was perfected by Thomas Briggs and Warren Rauscher, two amazing high school science teachers.
1973年，托马斯·布里格斯和沃伦·拉乌彻这两位中学教师完善了这一壮观的实验。
应用推荐