₦airaland Forum

[quote author=Mzflexydeeva post=38211704][/quote]I like your facial expresions on your P photo... Hehehehhe

I love that game console!

Universal sim card caught my attention.

All these nonsense wil stop when Christ begin to reign..
Repent for the kingdom of God is at hand!

bigwind:
This man look like wong fei Hong in Once upon a time in China and America

hahahahahahaha!
You still remember that movie?! Cousin Yeeeeeee....!
I love the combact scenes in that movie..
I even downloaded its theme song!

Coldplay007:
Lol.. it's not weird.. Dogs bury food to keep.. haven't u ever heard of dogs burying bones before?
Next time, post in pets section..

coldplay?

I am with the central bank on this. Protect our interest first, every other thing follows.
We are one strong nation, we will survive. There's light at the end of the tunnel. If light no dey there, we go hold touch-light.

Hehehehe. Cow and Chicken's parents and Ed's brother steals the show for me. I just love Ed, Edd and Eddy!

The bicycle

I just don't fancy Apple. Mabe cause I am too tied to MS.
I got some ideas to help MS get its grip on the mobile platform world.
MS should contact me.

High tech facility? Maybe she has her own def of high tech.
Al she got is her chest and that's what she got to leverage.
High tech facilities will scan her life, future and after life self.

The only thing that makes humans unique is their brain nd mind. Compared to other animals, we have limitations.

Teempakguy:
bonding is the key. Covalent bonds, ionic bonds . . .
Imagine two people. Name them A and B
A has a basketball. B wants to touch the basketball. A can say, well okay, have it. In which case, of a random basket ball came out of nowhere, he would be able to catch it because his hands are free. But if A said, no bloody way. I can't survive without touching my basket ball. So, you can touch it. But I also have to touch it. So, now, both A and B are clutching on basket ball. If a random basket ball should come flying, none of them would be able to catch it. In the atomic world, A and B are atoms. The basketball is an electron. The part where A completely surrenders the ball is called ionic bonding. The other scenario is called covalent.

One thing you need to understand about the atomic world is that there is no propulsion system. The electron doesn't have muscles, or rocket boots, and we know that motion is caused by force, right? So . . . where do we get these forces? Forces that can make the electron move. Well, you would need something like a small magnet . . . I don't know, a "charge" maybe?
Yes, a charge does the trick. But alas, normal atoms have no charge! Because their protons are balanced with their electrons. But what happens when you remove or add electrons? Yay! Force achieved. The electron jumps from it's initial position to where the charge is! But in a case where the atom doesn't want to surrender any atoms or even gain. No charge. No motion.

Now, in a wire, an electron jumps from atom to atom, creating a net charge. But not all is easy. Instead of the electron to proceed as planned, it sometimes hits other atoms, other electrons, and some other subatomic particles.(I can't say)
It would be best to just place the final atom and the initial atom ONLY in a vacuum, and then the electron would just jump straight to it. But in a wire, you have like billions of atoms between atom A and B. Eventually, they help, but they also don't . . . in a way.
And that's the basic concept of resistance. How many neutral atoms the electron will hit, slowing it's speed, destroying it, sending it back and so on . . .

Semiconductors are actually insulators, but they can be doped with conductors to make them do all sort of cool tricks. For instance, they can make sure once an electron leaves an atom, it NEVER goes back.
They can also make electrons go faster/in larger numbers. Think of them as streets with traffic signs.

honestly, I know some these things you wrote up here, I just love to statisfy my curiosity. I Love thhe way you explain thaings.

I learned a thing or two, thanks.

Wel, as a matter of discusion, I suppose the energy needed to exite the electron(s) got to be absorbed from a source, say Light, heat or so.
Einstein really redefined physics.
God bless his memory!
I need more explanation on this semiconductor thing.

Teempakguy:
in Lightning, electrons take the path with the least resistance. Which means that some parts of the atmosphere have more resistance than other parts. The light is produced by photon emission which occurs when the electrons hit some atoms, exciting them.

Current and static electricity are just manifestations of a more fundamental force. The electromagnetic force. This is one of the forces that hold the atom together. Take an electron. This is the unit of electricity. When you strip an election from it's atom, it optimizes it's motion. Jumping from atom to atom. Through the vaccums between those atoms but first, something has to attract it. It's that attraction that enable the electron to even move. And when there is no attraction, the electron wouldn't be able to even move. That's one of the differences between conductors and resistors.

In a complete vaccum, provided enough attraction is provided, an electron will travel several meters from one place to another at almost the speed of light.

It can do this because electricity is a product of particle movement. The units of electricty have mass and can therefore move in vacuums. Compared with sound, sound is the product of particle vibration. So, you need particles to be lined up between A and B so they can transfer sound from A to B. But electricity, you need just one particle to move from A to B.

You grab my drift?

i get it now. It's about the force.
F=ma.

So, what really is resistance? I mean why are the atoms of resistive elements stingy?

What are semi-conductors and what makes them special?

Teempakguy:
Lolz.
The conductor is actually a resistor. Blocking the flow of electricity. It's just that it's so lowly resistive, compared to everything else, that in the end, electricity would rather travel within it than in the surroundings. That's why semiconductors work. They provide just enough resistivity in and fluctuations to make sure the electricity is guided to produce work.

then explain what happens durring lightening. The ions react and produce flashes, which I suppose is electricity.
We got static electricity where we have ions sitting idly, doing no work. In lay language, when ions reach it produces energy and when set on motion produces it becomes current.

What then is electricity? I suppose this is when the + and - charged particles workout and produces current na.

Teempakguy:
electricity is it's own medium. Once converted to the right form (electron beam) it can transverse a vacuum. This is a technical question,

wow, I never knew. I ain't physicist anyway.
But wait, isn't the conductor of electricity the same medium?

Electricity needs a medium to flow na

Great news, questionable source.

Good Ol' IBM.
Amazing!
Intel and AMD had better gear up.

You forgot the classic supporters. We never stop, we never quit, we never stop believing, we never change..!

We are Manchester United, we are the EPL.. We are the elites.. We are the best.. We are the reason football is alive.. We are competition.. We are the greats.. We are United.. We are the best.. Viva Manchester, viva United..
There are only two competitors on England: Manchester United, then the others!

All hail Manchester United.. Glory, honour, glory..
M.A.N.C.H.E.S.T.E.R. U.N.I.T.E.D.

Amazing..!

Hehehehe.. This is why I love science!

You wanna travel to the future or past?!
Pause.. Think deep.. Wait a sec..
Again I ask, do you know the meaning of 'travelling'(in the context of human resoning)?
Do you really understand what 'time' means(same context of human reasoniing)?

Time. Time. Time!

Even is you move at a speed twice that of light, you cannot travel to the future or past, certainly not in our dimension of time and space.

time is ultimate. The scientific equations are not enough, not even close to give us a clue.
Our dimension has limits and we that live in such dimension commot exceeds its 'barriers'.
To time travel, we will have to live another dimension and exist in a unique state..
Funny how we human-beings try to substantiate/quantify all things realtive to our understanding to ease up measurement. We forget the 'quality' of existence.
All equations, computations, e.t.c are all based on 'quatity'.

We left out 'quality' but its not our fault, we still have limited knowledge, we might not get there.

Human has always been susceptible to errros since time immemorial. No wonder we have error analysis/management/reduction. So I ask, what if all knowledge if science we have is just a specsky little insignificant something compared to the main things?
What if we have errors in our error analysis? Hehehehe.
You create a code, it has a bug. You never knew. You discovered it, fixed. Then rediscover another bug. The process continues and you never got rid of them bugs. But the code does what you programme it to do.

What if all our scientific equations all have bugs? Hehehe.. Though, we get the results from them in applications. Error, error, error.
Pity mankind.
To time travel, perfection is non-negotiable.

I wanna ask a question: can something be created out of nothing?

Which leads to the second question

How was light created?
We all have estimate of earth's age. Read lots of amazing arguments/hypotheses about the creation of the universe. Even computer simulations have bn created. Everything has a beginning(in human logic), doesn't it? Can something be created out of nothing?

Before you get help, specification/model of the PC is needed.

I had to read this writeup twice to really get it.
Okay, 'videos are better at showing emotions than audio'.
I send a vid of me frowing to my friend, he sends a vid of him laughing hard.., no auds, just acts.
It's interesting in a different way.

No wonder they say ignorance is no excuse!

Chai! I am so 1956. Only read about one of these movies..
I haf mizzed oh.

Chai! I am so 1956. Only read about one of these movies..
I haf mizzed oh.

DavidGodwin:
Wetin be ur data carrier?

glo..! Network is slower than slow..

DavidGodwin:
Bros na how many MB

nothing less than 3gig