One of the most common types of vandalism is taking a baseball bat to a mailbox that is placed along the road.

What would you do if your teacher’s mailbox kept getting hit, so he asked your class to design a mailbox that would stand up to abuse?

That is what happened to the students in this story, and it worked so well that the vandals severely injured their arm when trying to take it out.

You’re going to love these details.

What Happens When Engineering Students Are Asked To Truck-Proof A Mailbox

Years ago, back when Uncle Dale and Dad were university students, their engineering professor came to their class with a problem that needed solving.

His mailbox was getting broken by someone driving by every night.

He and his wife had put up something like four or five mailboxes and all four or five times, the mailbox had been knocked over by someone driving a red truck.

Sounds like a fun project.

This professor offered extra credit to any group of students who could come up with a truck proof mailbox that not only fit with city regulations but within a budget of $20 (which back then was a good size chunk of change).

Well, if anyone here knows anything about engineers (as Dad puts it), they love solving problems.

And if it’s engineering students, they’ll make it an experience to remember.

Dad and Uncle Dale got together and got to work.

They found a steel bar that fit within mailbox regulations (posts have to be a specific height, width and depth) and filled the inside with a mixture of concrete and steel rebars.

Once the concrete had cured, they welded 8 rebars to the sides of the bar, bent them in half and stuck it inside a bucket.

This thing is going to be very heavy.

To add extra weight, they filled the bucket with the heaviest rocks they could find.

As a finishing touch, they painted it brown and black (to look like wood) and put “the ugliest mailbox we could find on sale” on top, welding it down for good measure.

They brought this monstrosity into class (more dragged it because it was so heavy) and told the professor to bury the bucket where the mailbox stood.

Since they were the first to turn in their project, the professor agreed to give it a try.

That night…the professor and his wife were awoken by a metallic BANG!!!!! followed by a lot of cursing.

They went outside and wouldn’t you know it, there was that red truck speeding away, the mailbox still standing.

Ahh, so that is what they were doing.

At the base was a broken wooden baseball bat.

Two days later, the professor gets a bill in the mail for a hospital visit.

Turns out when the passenger hit the mailbox, he did some serious damage to his arm and shoulder.

They were planning on suing the professor but the professor hired a lawyer who basically told the plaintiffs “You’re just going to admit that you were vandalizing the mailbox multiple times?”

That shut them up.

It will be there for years to come.

To the best of my Dad’s knowledge, the mailbox is still standing.

The other students who still brought in mailboxes had theirs gifted to different professors throughout the town and are also still standing.

Imagine trying to sue because you got hurt vandalizing someone’s mailbox.

Read on to see what the people in the comments think about this.

That thing is never going away.

Hopefully those kids learned their lesson.

This is a valuable service.

Sounds like a challenge.

Now this sounds cool.

I bet those vandals were shocked.

But definitely not impressed.

If you liked that post, check this one about a guy who got revenge on his condo by making his own Christmas light rules.