Open science Puns

Then, I saw an envelope, propped up prominently on the pillow.

It was addressed, 'Dad'.

With the worst premonition, I opened the envelope and read the letter, with trembling hands:

"Dear, Dad.

It is with great regret and sorrow that I'm writing you.

I had to elope with my new girlfriend, because I wanted to avoid a scene with Mom and you.

I've been finding real passion with Stacy.

She is so nice, but I knew you would not approve of her because of all her piercing's, tattoos, her tight motorcycle clothes and because she is so much older than I am.

But it's not only the passion, Dad.

She's pregnant.

Stacy said that we will be very happy.

She owns a trailer in the woods, and has a stack of firewood for the whole winter.

We share a dream of having many more children.

Stacy has opened my eyes to the fact that marijuana doesn't really hurt anyone.

We'll be growing it for ourselves and trading it with the other people in the commune for all the cocaine and ecstasy we want.

In the meantime, we'll pray that science will find a cure for AIDS so that Stacy can get better.

She sure deserves it!

Don't worry Dad, I'm 15, and I know how to take care of myself.

Someday, I'm sure we'll be back to visit so you can get to know your many grandchildren.

Love, your son, Joshua.

P.S. Dad, none of the above is true.

I'm over at Jason's house.

I just wanted to remind you that there are worse things in life than the school report that's on the kitchen table.

Call when it is safe for me to come home!"

Son: Dad! I learned an awesome new trick at school in science class. Can I borrow your tie?

Dad: Let's see it.

Son: if we fold your tie in half, and roll the fat end toward the middle, and the thin end toward the middle, we have two rolls - one big and one small, both the same length, right?

Well, if I hold up the tie from the middle, and let go of both sides at the same time, which side will unroll first?

Dad: I have no idea.

Son (drops both ends, which open at the same time):

It's a tie, dad.

I am not a dad at the moment, but I've learned the art of pretty clever puns in college. Some are mine, some are spins on inspirations, others are more on the joke side of dad.

What does a radioactive cat have?
18 half-lives

Ventriloquists are like psychiatrists, they both talk through things.

What is my vision?
To make the world 10% better?
No, it's about 20/20...

The invention of the shovel was truly a groundbreaking discovery.

Dad: I invested in some uranium, but I lost money.
Friend: What happened?
Dad: The Profit decayed.

We have received a report of a hole being discovered in the ground, our investigative team is looking into it.

There was an explosion at a local film manufacturing company, the story is still developing as we speak.

A local theater put together an act about jokes.
It was a play on words

Sø, I hêárd yöū lìkë föréigñ açćēńtš

As an airline mechanic would say, the job has lots of ups and downs.

My New Years resolution will probably be 25 megapixels, or 4K, not sure yet...

There was a river in Egypt no one believed existed, it was known locally as De-Nile.

Dad-Epitaph:
I thought I'd never live to see this day come.

There are two things that are guaranteed to open doors in life.
Push and Pull!

(How to keep an idiot in suspense)
What do you get when you cross a joke with a rhetorical question?

A man builds robotic snakes for a living, I guess you could say he was a... python programmer!

A researcher's obsession with mixing stone, sand, lime, and water has yielded concrete results.

A madman once attacked a rider on his horse.
The rider had to goto hospital, the horse remains in stable condition.

A man bought a paper shop, it blew away in the wind last night.

Science is all about learning the rules, setting off an absurd amount of explosives, and then writing down what happened.

It has recently been discovered that scientific research causes cancer in rats.

Dad: Did you pick up your room?
Kid: No, I tried but it's too heavy.

I'm a teacher with a group of students doing a science challenge about designing a launcher on an asteroid. A lot of them want to enter the competition with asteroid puns. One group has the name "Kiss my Asteroid." Am open to other suggestions! Thanks!