Li Liang has always been interested in science since childhood. He’s good 1 solving problems in daily life. It is 2 dream to make people’s lives better.
One night when he was 11, he 3 the news on TV with his parents. He heard that there were harmful chemicals (化学物质) left in the vegetables people ate in a village nearby. Parents and 4 were worried about their food safety. He couldn’t sleep that night 5 he kept thinking about the kids of his age who didn’t have safe vegetables. He decided 6 something to help. He spent over a year in researching and testing. Finally, a tool 7 by him. It could show results fast, so people would know 8 the food was safe.
Now, as 9 college student, he gives public talks and holds science workshops (工作坊) to share his research methods. Through his 10 work, more and more students are following in his footsteps.