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I'm Dreaming of a White Precipitate I'm dreaming of a white precipitate just like the ones I used to make Where the colors are vivid and the chemist is livid to see impurities in the snow. I'm dreaming of a white precipitate with every chemistry test I write May your equations be balanced and right and may all your reactions be bright.

The beguiling ideas about science quoted here were gleaned from essays, exams, and classroom discussions. Most were from 5th and 6th graders. They illustrate Mark Twain's contention that the 'most interesting information comes from children, for they tell all they know and then stop.

Q: What is one horsepower?

A: One horsepower is the amount of energy it takes to drag a horse 500 feet in one second.

You can listen to thunder after lightning and tell how close you came to getting hit. If you don't hear it, you got hit, so never mind.

Talc is found on rocks and on babies.

The law of gravity says no fair jumping up without coming back down.

When they broke open molecules, they found they were only stuffed with atoms. But when they broke open atoms, they found them stuffed with explosions.

When people run around and around in circles we say they are crazy. When planets do it we say they are orbiting.

Rainbows are just to look at, not to really understand.

While the earth seems to be knowingly keeping its distance from the sun, it is really only centrificating. [this guy is going to do well in college! *haha* ...Lj]

Someday we may discover how to make magnets that can point in any direction.

South America has cold summers and hot winters, but somehow they still manage.

Most books now say our sun is a star. But it still knows how to change back into a sun in the daytime.

Water freezes at 32 degrees and boils at 212 degrees. There are 180 degrees between freezing and boiling because there are 180 degrees between north and south.

A vibration is a motion that cannot make up its mind which way it wants to go.

There are 26 vitamins in all, but some of the letters are yet to be discovered. Finding them all means living forever.

There is a tremendous weight pushing down on the center of the Earth because of so much population stomping around up there these days.

Lime is a green-tasting rock.

Many dead animals in the past changed to fossils while others preferred to be oil.

Genetics explain why you look like your father and if you don't why you should.

Vacuums are nothings. We only mention them to let them know we know they're there.

Some oxygen molecules help fires burn while others help make water, so sometimes it's brother against brother.

Some people can tell what time it is by looking at the sun. But I have never been able to make out the numbers.

We say the cause of perfume disappearing is evaporation. Evaporation gets blamed for a lot of things people forget to put the top on.

To most people solutions mean finding the answers. But to chemists solutions are things that are still all mixed up.

In looking at a drop of water under a microscope, we find there are twice as many H's as O's.

Clouds are high flying fogs.

I am not sure how clouds get formed. But the clouds know how to do it, and that is the important thing.

Clouds just keep circling the earth around and around. And around. There is not much else to do.

Water vapor gets together in a cloud. When it is big enough to be called a drop, it does.

Humidity is the experience of looking for air and finding water.

We keep track of the humidity in the air so we won't drown when we breathe.

Rain is often known as soft water, oppositely known as hail.

Rain is saved up in cloud banks.

In some rocks you can find the fossil footprints of fishes.

Cyanide is so poisonous that one drop of it on a dogs tongue will kill the strongest man.

A blizzard is when it snows sideways.

A hurricane is a breeze of a bigly size.

A monsoon is a French gentleman.

Thunder is a rich source of loudness.

Isotherms and isobars are even more important than their names sound.

It is so hot in some places that the people there have to live in other places.

The wind is like the air, only pushier.

Cartoon Law I

Any body suspended in space will remain in space until made aware of its situation.

Daffy Duck steps off a cliff, expecting further pastureland. He loiters in midair, soliloquizing flippantly, until he chances to look down. At this point, the familiar principle of 32 feet per second per second takes over.

Cartoon Law II

Any body in motion will tend to remain in motion until solid matter intervenes suddenly. Whether shot from a cannon or in hot pursuit on foot, cartoon characters are so absolute in their momentum that only a telephone pole or an outsize boulder retards their forward motion absolutely. Sir Isaac Newton called this sudden termination of motion the stooge's surcease.

Cartoon Law III

Any body passing through solid matter will leave a perforation conforming to its perimeter.

Also called the silhouette of passage, this phenomenon is the speciality of victims of directed-pressure explosions and of reckless cowards who are so eager to escape that they exit directly through the wall of a house, leaving a cookie-cutout-perfect hole. The threat of skunks or matrimony often catalyses this reaction.

Cartoon Law IV

The time required for an object to fall twenty stories is greater than or equal to the time it takes for whoever knocked it off the ledge to spiral down twenty flights to attempt to capture it unbroken.

Such an object is inevitably priceless, the attempt to capture it inevitably unsuccessful.

Cartoon Law V

All principles of gravity are negated by fear.

Psychic forces are sufficient in most bodies for a shock to propel them directly away from the earth's surface. A spooky noise or an adversary's signature sound will induce motion upward, usually to the cradle of a chandelier, a treetop, or the crest of a flagpole. The feet of a character who is running or the wheels of a speeding auto need never touch the ground, especially when in flight.

Cartoon Law VI

As speed increases, objects can be in several places at once.

This is particularly true of tooth-and-claw fights, in which a character's head may be glimpsed emerging from the cloud of altercation at several places simultaneously. This effect is common as well among bodies that are spinning or being throttled. A `wacky' character has the option of self-replication only at manic high speeds and may ricochet off walls to achieve the velocity required.

Cartoon Law VII

Certain bodies can pass through solid walls painted to resemble tunnel entrances; others cannot.

This trompe l'oeil inconsistency has baffled generations, but at least it is known that whoever paints an entrance on a wall's surface to trick an opponent will be unable to pursue him into this theoretical space. The painter is flattened against the wall when he attempts to follow into the painting. This is ultimately a problem of art, not of science.

Cartoon Law VIII

Any violent rearrangement of feline matter is impermanent.

Cartoon cats possess even more deaths than the traditional nine lives might comfortably afford. They can be decimated, spliced, splayed, accordion-pleated, spindled, or disassembled, but they cannot be destroyed. After a few moments of blinking self pity, they reinflate, elongate, snap back, or solidify.

Corollary: A cat will assume the shape of its container.

Cartoon Law IX

Everything falls faster than an anvil.

Actual test answers
These are reputedly real answers to questions on science tests.

When you smell an odorless gas, it is probably carbon monoxide.

Water is composed of two gins, oxygin and hydrogin. Oxygin is pure gin. Hydrogin is gin and water.

Nitrogen is not found in Ireland because it is not found in a free state.

When you breathe, you inspire. When you do not breathe, you expire.

Three kinds of blood vessels are arteries, vanes, and caterpillars.

Before giving a blood transfusion, find out if the blood is affirmative or negative.

The moon is a planet just like the Earth, only it is even deader.

The pistol of a flower is its only protection against insects.

A fossil is an extinct animal. The older it is, the more extinct it is.

For fainting: Rub the person's chest, or, if it's a lady, rub her arm above the hand. Or put her head between the knees of the nearest medical doctor.

Equator: a menagerie lion running around Earth through Africa.

Rhubarb: a kind of celery gone bloodshot.

The skeleton is what is left after the insides have been taken out and the outsides have been taken off. The purpose of the skeleton is so that there is something to hitch the meat to.

To remove dust from the eye, pull the eye down over the nose.

The body consists of three parts - the brainium, the borax and the abominable cavity. The brainium contains the brain. The borax contains the heart and lungs, and the abominable cavity contains the bowels, of which there are five - A, E, I, O, and U.

Science one-liners
Mole problems? Call Avogadro: 6.023 E23


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If you're not part of the solution, you're part of the precipitate


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(Picture of Einstein in a police uniform with caption): 186,000 miles per second. It's not just a good idea, it's the law.


-----------------------------------------------------------------Feathers are light.
The sun gives off light.
Therefore, the sun gives off feathers.

Administratrium found
Administratrium, The New Element

AMES, IA--The heaviest element known to science was recently discovered by materials researchers at IPRT/ISU. The new element, tentatively named Administratium, has no protons or electrons, and thus has an atomic weight of 0. However, it does have one neuron, 125 assistant neutrons, 75 vice neutrons, and 111 assistant vice neutrons. This gives it an atomic mass of 312. These 312 particles are held together in a nucleus by a force that involves the continuous exchange of particles called morons.

Since it has no electrons, Administratium is totally inert. However, it can be detected chemically, since it impedes every reaction it comes into contact with. According to its discovers, a tiny amount of Administratium caused on reaction to take over four days to complete; the normal reaction time is less than one second.

Administratium has a normal half life of approximately three years, at which time it does not actually decay, but instead undergoes a reorganization in which neutrons, vice neutrons, and assistant vice neutrons exchange places. Studies have shown that the atomic mass usually increases after each reorganization.

Research at other laboratories indicates that Administratium occurs naturally in the atmosphere. It tends to concentrate at certain points, such as governmental agencies, large corporations, and universities. It is always found in the newest, best appointed and best maintained buildings.

Scientists point out that Administratium is known to be toxic at any level of concentration and can easily destroy any productive reactions where it is allowed to accumulate. Attempts are being made to determine how Administratium can be controlled to prevent irreversible damage, butresults to date are not promising.

Go investigate Mir
After intensive investigation on both the Soviet and US parts, spokespersons from both space agencies have determined the cause for the accident which has placed the station and its resident personnel in jeopardy.

In terse statements at a recent press conference, Soviet and US space agency spokespersons said Thursday We have concluded joint investigations concerning this potentially tragic accident and each nations' team, separately, has arrived at identical conclusions for this incident.

The accident was caused by one thing and one thing only: OBJECTS IN MIR ARE CLOSER THAN THEY APPEAR.

Chemist's fast prayer
Chemist's fast prayer:
Dear Lord, if I mix sodium
with concentrated HNO3,
and add to it Plutonium,
would you take care of me?

Song of the elements
There's antimony, arsenic, aluminum, selenium,
And hydrogen and oxygen and nitrogen and rhenium
And nickel, neodymium, neptunium, germanium,
And iron, americium, ruthenium, uranium,
Europium, zirconium, lutetium, vanadium
And lanthanum and osmium and astatine and radium
And gold, protactinium and indium and gallium (inhale)
And iodine and thorium and thulium and thallium.

There's yttrium, ytterbium, actinium, rubidium
And boron, gadolinium, niobium, iridium
And strontium and silicon and silver and samarium,
And bismuth, bromine, lithium, beryllium and barium.

There's holmium and helium and hafnium and erbium
And phosphorous and francium and fluorine and terbium
And manganese and mercury, molybdinum, magnesium,
Dysprosium and scandium and cerium and cesium
And lead, praseodymium, platinum, plutonium,
Paladium, promethium, potassium, polonium,
Tantalum, technetium, titanium, tellurium, (inhale)
And cadmium and calcium and chromium and curium.

There's sulfur, californium and fermium, berkelium
And also mendelevium, einsteinium and nobelium
And argon, krypton, neon, radon, xenon, zinc and rhodium
And chlorine, cobalt, carbon, copper,
Tungsten, tin and sodium.

- Tom Lehrer