A brand-new metal plaque hung on the wall beside the laboratory entrance.
Song He's Exclusive Laboratory
Birthplace of the world's first Artificial Vision technology, where tens of millions of blind people saw the light again
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Pu Songchun clutched his prayer beads, his gaze filled with admiration. "Amitabha, Amitabha!"
"Damn, if this gets turned into a tourist attraction someday and they sell tickets, it'll make a fortune." Xia Wansan's instinct for making money kicked in. "Teacher, have you considered auctioning off the experimental equipment used back then?"
"Can this laboratory make biological and chemical weapons?" Ling Yiyi asked, eyes wide.
Pu Songchun frowned and glanced at Ling Yiyi without saying anything.
Song He rubbed his aching head. "Turning it into a tourist attraction will have to wait until this building is abandoned a hundred years from now. This laboratory doesn't meet the production standards for biological and chemical weapons, either. Put away all those ridiculous ideas and focus on your studies!"
After entering, Song He took his students around identifying the experimental instruments one by one. He taught them how to operate each one by hand, repeatedly emphasizing the disastrous accidents that improper experimentation could cause.
The previous exam papers had included questions on operating various experimental instruments, so the students brought into the laboratory had already passed the theory portion. They were merely learning hands-on practice now, and teaching them went quickly.
By ten in the morning, the students had begun trying to analyze bacteria. The bacteria came from the soil in the flowerpot holding the cactus on the windowsill; one spoonful of soil was enough for everyone.
With his hands behind his back, Song He paced around the laboratory, correcting the students' mistakes from time to time:
"Shoving it in that hard? Is your life being