Why do earth science professors always talk about ammonia? Because it’s basic material.
What NASA Can't Do
It was a celebratory mood with the boys at NASA; they had just made the scientific achievement of a lifetime.
As they were uncorking a bottle of champagne, Dr. Lowenstein, the head scientist at NASA, asked everyone to be quiet as he had received a congratulatory phone call from the President of the United States.
He picked up a special red phone, and spoke into it.
"Mr. President," said Dr. Lowenstein, grinning broadly, "after twelve years of hard research and billions of dollars spent, we have finally found intelligent life on Mars."
He listened for a second, and his smile gradually disappeared, replaced by a frown.
He said, "But that’s impossible... we could never do it. Yes Mr. President,” and hung up the phone.
He addressed the crowd of scientists staring at him curiously.
"I have some bad news," he said, "the President said that now that we’ve found intelligent life on Mars... he wants us to try to find it in Congress."
Since the bartender is not a chemist, he has no idea that H2O2 is the chemical formula for hydrogen peroxide, and gives both chemists a glass of water. Expecting that one to end a little differently, too? If you’re unfamiliar, this is the (rather dark) way that joke usually ends. Plus, check out some more brainy and hilarious science jokes.
Joe in Hell
A man dies and goes to hell.
As he approaches the gates he is stopped by the gatekeeper who asks for his name.
"Joe." he replies.
"Well, joe, I've found your name on the list. There are seven levels in hell, but since your only sin was cheating on a science test in the third grade, you will only be in the first level."
"Oh, it won't be that bad then.", joe replies.
"Joe, that's the hottest level because heat rises. You'd know that if you studied for your test."
Is this a science class? Because we have great chemistry.
Little Johnny and the Science Question
A science teacher asked her students "Children, if you could own one material, what would it be?
One girl said, "I would choose gold. It’s worth lots of money and I could buy a Corvette."
One boy said, "I would want platinum because it’s worth more than gold and I could buy a Porsche."
The teacher said, "Little Johnny, What would you want?"
Johnny said, "I would want silicone."
"Why would you want silicone?" Asked the teacher
"Well my mom got some, he replied, “and there's always a Porsche or Corvette sitting in our driveway.”
A chemical in science class can make your hands go numb But math will make you number.
The Physics of Hell
At a Physics course at a University, many years ago, the professor thought to give his students the following assignment to answer:
Is Hell exothermic (gives off heat) or endothermic (absorbs heat)?
Most of the students wrote proofs of their beliefs using Boyle's Law (gas cools when it expands and heats when it is compressed) or some variant.
One student, however, wrote the following:
First, we need to know how the mass of Hell is changing in time. So we need to know the rate at which souls are moving into Hell and the rate at which they are leaving. I think that we can safely assume that once a soul gets to Hell, it will not leave. Therefore, no souls are leaving.
As for how many souls are entering Hell, let's look at the different Religions that exist in the world today. Most of these religions state that if you are not a member of their religion, you will go to Hell. Since there is more than one of these religions and since people do not belong to more than one religion, we can project that all souls go to Hell.
With birth and death rates as they are, we can expect the number of souls in Hell to increase exponentially. Now, we look at the rate of change of the volume in Hell because Boyle's Law states that in order for the temperature and pressure in Hell to stay the same, the volume of Hell has to expand proportionately as souls are added.
This gives two possibilities:
If Hell is expanding at a slower rate than the rate at which souls enter Hell, then the temperature and pressure in Hell will increase until all Hell breaks loose.
If Hell is expanding at a rate faster than the increase of souls in Hell, then the temperature and pressure will drop until Hell freezes over. So which is it?
If we accept the postulate given to me by Teresa during my Freshman year that, "it will be a cold day in Hell before I go out with you", and take into account the fact that I went out with her last night, then number 2 must be true, and thus I am sure that Hell is exothermic and has already frozen over. The corollary of this theory is that since Hell has frozen over, it follows that it is not accepting any more souls and is therefore, extinct . . . leaving only Heaven, thereby proving the existence of a divine being which explains why, last night, Teresa kept shouting "Oh my God."
THIS STUDENT RECEIVED THE ONLY "A+"
King Hero of old Syracuse had doubts that made him frown. "Perhaps my goldsmith did not use pure gold to make the crown." Since proof of mischief must be strong to put a thief in collar, The king who feared his judgment wrong called on his science scholar. "Archimedes, friend of old, find me the solution! Is my crown pure solid gold, or is that an illusion?" The scholar's task was serious; he struggled hard with math. His mind was near delirious until he poured his bath. He noticed how the water pushed him up as he stepped in. He thought about it harder as he stroked his bearded chin. "The weight of displaced liquid should always let me know When any golden solid has a density too low!" "Eureka!", he resounded. "I have such a clever mind". Yet his claim was unfounded 'cause he left his clothes behind!