why everyone needs a concrete? – things concrete can do

so, I’m with my friend sheraze chatting, and we’ve found that concrete (yes, the one hard as rock, to build the house) can do many things.

Concrete is like a superpower -Shéraze

yes it is.
it’s all started when we found this

How to Open a Can Without a Can Opener

https://www.wikihow.com/Open-a-Can-Without-a-Can-Opener

Method 4 Using a Rock or Concrete

i’m shocked when saw this method, and don’t believe it at all, so does sheraze.

but still decide to try it, so after a few seconds, the can opened, it works?!!!
this shocked us.

second part later