Which has a heavier atomic weight,gold of oxygen?
How do scientists know the weight of the earth do they have big scales.
What is the speed of sound in kph
how do you calculate halflife of an isotope?
Can you imagine going inside the earth from under it? How would that be?? Would you like flip rightside up??lol
does any body think its weird that the myans predicted a bunch of stuff and like alighned stuff with the sun and the constalations and north and south the mayans had to be like alieans because we didnt have all of the math that they used and suff... an...
What is a good, but still fun experiment to do at a Science Fair?
What are sum interesting facts about mercury(element) and whats the normal phase? What family does it belong to
Who discovered electricity?
What would happen if there was no nucleus in a cell? In as much detail as possible thanks. Please I need this desperatly!!
when you are under water are you really wet?
I do not understand why I am flatchested. My mother is far from being flat so why havent these genes been passed down to me. Even my little sister is way bigger than me. I'M 17 almost 18 so I'm pretty much done with any developments. It's not like im s...
Does anyone know what cell structure and cell function are? I need it for homework and can't find it thxxx:DD
what caused the big bang?
Ok, I have no idea what to write. I dont know any of this =/
You have been given the task of describing the theory of magnetic domains to a
Class of 5th graders. You have enough large paper arrows to give one to each student. Describe your plan to sh...
If a ball has a mass of 2.0 kilograms, what is the mass in grams?
I heard that when caucasians
are born they have blue eyes.
how long before their
eye colour changes to say
like brown or green
or another colour??
Can a pinto bean grow faster then a black bean
This question just popped in to my mind. Who thinks that there is life on other planets not in the milkyway?!? I have wondered this for a long time lol what are your opions?
Are other planets going to stays like that forever without people living on it
Historical date:--1.8 mya what does mya stand for..? ---genus homo in the middle east...I know a.d stands for anno domini in the year of the lord...but mya what does it stand for...
Lol ok peoples my biology teachers has a board were he outs the stupidest and funniest questions on board whats the stupidest biology realated question ever buttt funny?
does anybody know about the 10th september doomsday, 'cause it's been going around at school today, and I'm starting to get concerned. I've done some research on it but so far have made no sense. if anybody knows anyhting ANYTHING about it, could they ...
I wanted to be an astronomer when I grew up. So im wondering do you get payed a lot of money?
Nuclear Energy
a. Where does radiation come from? What does radioactive decay have to do with its creation?
b. Explain which type of radiation (Alpha, Beta or Gamma) is considered to be the most dangerous to humans.
c. A specimen of bone original...
how many planets in the universe?
Can someone just tell me abit about coloured blinded people?? wot are the main colours they get mixxed up? and wots it like / ect
I need help with this questions
If you travel 7 trillion mph, how long will it take to get to the next galaxy?
Please show the math, thank you =]
Where do YOU think crop circles come from?
Aliens? The government? Ants? Scientists? The Flying Spaghetti Monster?
How are species related to the concept of biodiversity?
What is the most odd mind blowing science thing you heard
Like (grass is not green) this is true
What is the pH of limestone rock and soils?
ok so I heard the suns gonna blow up in about 5 billion years. my question is then what? . so if the sun blows up the earth blows up too? if regranated we would die too right? what happens
my dad said that yesterday at night at 12:30 mars appeared and that it looked as big as the moon andthat it gave of more light than the moon. is that true
By ALICIA CHANG, AP Science Writer
Thu Jan 24, 10:33 PM ET
LOS ANGELES - An asteroid at least 500 feet long will make a rare close pass by Earth next week, but there is no chance of an impact, scientists reported Thursday.
The object, known as 200...
okay everyone im in need of some serious help. Im doin a science experiment for my science class which substance freezes faster? water, Fruit Punch or 2% milk? I came to the conclusion that water frezzes first but im not actually sure why, please I am ...
Are there dangerous gases carried in underwater caves?
Im writing a graphic novel, and this is my story line. I sort of need to know this, however it is not manditory.
as a example kk
women chromosones men chromosones
xx xy
If they have a boy = xx+xy... but wouldnt it be like...xxxy?? or would it jus...
Humans sense physical pain through the nerve system of their body.
Many religious people believe that they possess a soul that can operate without the body, especially after their body has died.
Some claim that your soul might go to hell in order to ...
This is something I find facinating. The universe.. I want to know, what is the universe? Why are we here? is their other life out their? Are their parallel universes and other dimentions? I would love to know everyones opionion.
I personally think...
how did the big bang progress where we are now?
Im doing a report on the Scientific Method. I need to know why the use this method.
Is it true that if someone is thinking about you before they fall asleep that you will have dreams about them?
Like everyday rocks that you find on the ground...
So for like 100 points of my grade in my science call my teacher wants to know how can you measure a shape with a curved side a straight side he said there isnt a wrong or right aswer its just the best answer does anybody know ?
Thanks
... A Nuclear bomb, a Hydrogen bomb, and an Atom bomb. Or are they just the same thing?
Just curious, so I'm not trying to blow the world up or something.
do you think the worlds gunna end in 2012 on december 21. ?my brother told me and my cousin we got scared? lol. so what yalls opinion ?
The Jetsons was supposed to take place in 2062. Why does everyone think that the Jetsons is so advanced. The tallest buildings in the Jetsons were about 2200 feet. In 2008 the Burj Dubai will be 3000 feet and in 2012 the Al Burj will be 4000 feet. ...
What will be produce from the chemical reaction of baking soda and water with electricity by stainless steel electrodes
What is the process of protein synthesis??
Its for biology..is it just the transcription, and messenger stuff???
OK, I'm taking chemistry in college. my professor told my class to bring something that can cause FIRE when put in WATER.
I did some molecule research and found that SODIUM medal can cause the effect.
Where can I buy sodium medal???
How does the density of dish detergent compare with the density of water and maple syrup?
I cannot tell, but I think there is an alien outside my house. I always feel like someone is watching me... or is in my shadow. Haha does that mean im paranoid or something?? haha
If you cloned yourself then killed yourelf.
Would it be suicide or murder?
does anyone know about energy transformations I need to now about the energy transformations of a circuit board, a speaker I know theres electromagnetic somewhere and in pushing a key I guess thats just mechanical, I don't know can someone please help me.
Whats joining small molecules to make long chains called?
What do you think of this? (from news.com.au)
AMERICANS could one day be filling their tanks with the genetically modified excretions of tiny bugs if one Silicone Valley start-up has its way.
LS9 says it is just one month away from beginning it...
So do you think there is another life form out there some where in space?
How do you find the theoretical ratio of a balanced equation?
How astronauts walk on the moon?
is there any way to slow down time? LIFE IS GOING BY TOO FAST :'(
which came first the dinosaures (spell error I know) or god but which came first because my guess is when god created the earth for the second time because of adam and eves bad behavior thats when he destroyed the dinos what do you think WHICH CAME FIR...
would if actually be technically possible to charge a mobile phone with your own body heat? I'm not a sciency type person so I wouldnt know, I just need to think up an invention!
thanks
I haven't followed the science debate at all, but I'd like to know. Why is pluto no longer considered a real planet?
I have this science fair project but I dont know what to do for it I need something simple yet complicated because it counts for my whole fourth quarter grade I need ideas PLEASE HELP ME!
can you ride on saturn's rings? I just wanna know and if you can then how because I wanna ride em. and by dah way im talkin bout dah planet...:) and dont say im dumb bytchez
I have a school project to do.using pulleys and levers. I am in grade 10 please help
What was the last or latest orogeny to occur in Texas and what effect it had on the Corpus Christi area?
