"Should we try using the lever principle?" The little girl pointed at the crevice and suggested, "Look, there's a gap here. We can find something to wedge in it and pry it open together."
"It won't work." Xiao Feng shook his head, directly dismissing the girl's whimsical idea.
Give me a fulcrum, and I can lift the earth!
This is a famous phrase by Archimedes, written into textbooks.
But the reality is, you first need to find a fulcrum, and the lever must meet the standards.
Currently, the only thing at hand that can be used as a lever is a hiking stick, but against such thick rock, it's like trying to pry an elephant with a matchstick; pure wishful thinking.
Just then, Su Yuzhuo suddenly said, "There seems to be a pattern on it."
As he spoke, he directed his flashlight towards the rock.
Xiao Feng and the others looked and found a not-so-obvious indentation on the rock, with strange patterns that gave a deliberately disordered and awkward feeling.
