American high schools used a credit system. There were five main subjects: English, history, mathematics, science, and foreign languages. Foreign languages included French, Spanish, Latin, German, Hebrew, Italian, and so on. Science included physics, chemistry, and biology. The afternoon class was chemistry.
Jiang Hao walked into the chemistry lab. The students all stood at their lab benches. His partner was a bespectacled girl with an ordinary appearance, who nodded at him in greeting.
The chemistry teacher was called Meyers, a bald middle-aged man in a white lab coat who looked like a learned chemist. However, he spoke with great humor.
"Students, are you looking forward to my chemistry lab, where we explore the unknown realms of chemistry? Actually, I think young men and women should take my class most of all. You see, love is also a chemical reaction."
"We all know about hormones. When men and women come into contact with each other, or encounter certain scents, beauty, handsomeness, or attractive actions, their bodies secrete hormones."
"Hahaha."
Many of the students below laughed.
In American high schools, such topics were hardly taboo.
"So, understanding chemistry is very important," the teacher said.
Suddenly, a student interrupted, "Teacher, isn't that within the realm of biology?"
"The hormones being secreted are also a chemical reaction. Hehe, all right, next we'll be conducting a chemical reaction experiment. Today's experiment carries a slight risk, so everyone needs to be careful. We'll be heating potassium permanganate to produce oxygen."
The students were given potassium permanganate and began working.
Jiang Hao glanced at Jasper and Alice. They were in the same row as him, separated by one table. He saw them casually fiddling with test tubes and alcohol lamps, occasionally whispering to each other.
"Hey, are you going first, or am I?" Seeing that Jiang Hao