This physics teacher's experiment fire!Netizens lamented: I want to have such a teacher in the morning of Tsinghua University!
Static octopusSky Grand SanhuaMagic and funAnd the knowledge of physics and experi...
This physics teacher's experiment fire!Netizens lamented: I want to have such a teacher in the morning of Tsinghua University!
Static octopusSky Grand SanhuaMagic and funAnd the knowledge of physics and experi...